Tales from the Archives: Drinkable Gold for the King of Siam

In my first months of co-editing duties here at The Recipes Project, one of my many delights has been the opportunity to dig back in our archives to rediscover posts I’ve loved over the years, to see them with fresh eyes. As a historian of Japan, I’ve looked forward to exploring and expanding our content on Asia, especially in global exchange. In that spirit, I bring you a classic post on European medicine in Siam (Thailand) from back in 2015, Tara Alberts’ “Making Drinkable Gold for the King of Siam.”

You may also notice several posts on a mini-theme of…shall we say uncomfortable recipes throughout the month of April, including historical treatments for lice and hemorrhoids already available to read (with more to come). Though I’d hardly put drinking gold at the same level of discomfort, and a fleck of gold leaf in a cocktail can still be a decadent indulgence today, I’d hate to see what a bellyful of Parisian golden medicine would do to a poor king’s stomach. Salud!

Making Drinkable Gold for the King of Siam

By Tara Alberts

In a previous post I discussed how early modern Catholic missionaries sought to showcase the most up-to-date European medicines to impress their target audiences. This was also a key strategy used to gain access to royal courts throughout Asia.

At the court of King Narai (r. 1656-88) of Siam, for example, Europeans joined experts from China, India, and elsewhere in Southeast Asia to provide medical advice to the royal family.  Narai’s court was a cosmopolitan place: the king was keen to hear about foreign technologies and theories, and to encourage foreign trade. The French missionaries of the Société des Missions Étrangères de Paris (MEP) were determined to take advantage of the opportunities that this offered.

Narai receiving the French Embassy, 1685. Wikimedia Commons
King Narai receiving the French Embassy, 1685. Wikimedia Commons

This could be easier said than done. It’s likely that the job of concocting remedies fell to René Charbonneau (1643-1727), a lay auxiliary to the MEP who had trained as a surgeon. In a 1677 he wrote a frustrated letter to a friend in Paris pleading for an easy-to-follow recipe written in French for aurum potabile. ‘The king has asked for drinkable gold’, he wrote ‘but we have not been able to manage it. […] Please write down in a letter the method of making it and purifying it for use, and the manner in which it is taken, written out in full in clear French and not in Latin and not in terms of chemistry as I am not versed in that art.’ (Archives des Missions Étrangères [AMEP] vol. 861, p. 41).

Gold-based medicines had ancient precedents in various European and Asian medical traditions. Like many putative panacea they enjoyed a renaissance in Europe in the late sixteenth and early seventeenth seventeenth centuries. [i] There were innumerable recipes available to create aurum potabile, often using gold flakes or powder alongside other expensive ingredients including precious stones, unicorn horn and spices.

Yet since the sixteenth century, many writers had been extremely skeptical about whether such cures could possibly be of use. The chemist Nicolas Lefebvre, in his Traité de la Chymie (1660), denied that they could have any effect on the human body. Mixing gold leaf into medical concoctions and powders, he asserted, was an ‘abuse in Pharmacy that the Arabs have introduced’ (p. 801). Such medicaments could not be effective as the human body contained nothing capable of breaking the gold down. Lefebvre doubted whether any efficacious cure could really be created from gold, but like other compilers of alchemical compendia, he provided a range of common recipes to purify and use gold in a more sophisticated manner.

An alchemist making gold. Oil painting by Hendrik Heerschop. The Wellcome Library, London
An alchemist making gold. Oil painting by Hendrik Heerschop, 1665

It seems that the MEP were attempting to use these sorts of alchemical methods to create a ‘true’ drinkable gold (rather than just creating a medicinal draught with added gold flakes) and that this was proving difficult. MEP missionary Charles Sevin (?-1707) blamed the equipment available in Siam. He explained in a letter to his Parisian superiors that they had brought the necessary ingredients to make the king some huile d’or potable, but the glass retorts they acquired there all shattered before they reached the necessary temperatures. (AMEP, vol. 851, p. 190).

Others confessed that their ignorance of alchemical processes was hindering progress. Charbonneau mentions that he had with him Christophe Glaser’s Traité de Chymie (1667). In this, Glaser explains several different ways of purifying gold, and offers several different methods for rendering this purified gold usable as a medical preparation through fulmination, calcination with mercury, or dissolution in the aptly named ‘royal water’ (eau régale or aqua regia – nitrohydrochloric acid). One recipe for a draught containing ‘diaphoretic gold powder’ for example, recommends that after purification the gold should be dissolved in three drams of royal water to which is added a dram of refined saltpeter. This liquid should then be used to soak small pieces of linen, which, once dried, should be burnt. The resultant ashes should be collected carefully using a hare’s foot or a feather and then used to make a pill or a draught using a small amount of wine or bouillon.

Glaser’s stated aim in writing his Traité was to set out the principles and practices of chemistry in plain language, but Charbonneau complained that he found Glaser’s text confusing. He and his confrères had had some success when they attempted to follow Glaser’s instructions with regards to purifying tin, but they were not confident enough to give a demonstration, nor, presumably, to waste their supplies of ingredients needed to make impressive remedies for the king.

There was a clear incentive to make a particularly impressive version of drinkable gold which would showcase the effectiveness of exotic European recipes, and by extension other branches of European knowledge. Yet even the most up-to-date texts explaining how to create these remedies were useless without the necessary skills and equipment to put the theory into practice. No wonder then that MEP superiors in Siam began soon to lobby for missionaries and lay helpers who were skilled in alchemy to be sent from Paris.

[i] Informative overviews of the history of pharmaceutical gold are provided here by R. Console, and here by M. Hendriksen.

Fertility in the Early Modern Household

Leah Astbury

Domestic recipe books in early modern England abound with remedies to promote conception and prevent miscarriage. Frances Springatt’s recipe book, for example, contained a remedy ‘To help conception and strengthen Nature’, taken morning and night.[i] Notably, the vast majority of these receipts were explicitly for women, and in particular, intended to cleanse the womb. The Boyle family book contained a remedy for ‘Barrenness’ that opened up the womb when ‘shutt up, cleanseth the Same, Cherisheth the Seminal Vessels, Comforteth and Enliveneth the Womb & maketh it fit for Conception.’[ii]

Fig. 2. A woman seated on a obstetrical chair giving birth aided by a midwife who works beneath her skirts. Woodcut. Courtesy of Wellcome Collection CC BY.
Fig. 1. A woman seated on a obstetrical chair giving birth aided by a midwife who works beneath her skirts. Woodcut. Courtesy of Wellcome Collection CC BY.

The historical consensus has been, in Olwen Hufton’s words, that ‘under most conditions’ childlessness was attributed to female incapacity in early modern England. Aside from ‘brewer’s droop’ and impotence from bewitching, early modern people would have failed to consider the possibility of male impediment.[iii] Jennifer Evans’ work on fertility and aphrodisiacs has shown, however, that printed medical guides and advertisements understood problems with husbands, wives, or the couple together as causes of childlessness.[iv] So why then in domestic receipt books are remedies that target the causes of male sterility – weak seed, frail erection and lacklustre desire – so hard to find? This tension between the possibility of male infertility in printed material and absence in personal collections points to a complex system in which women were positioned as the caretakers of fertility, even if their bodies were not at ‘fault’. To revise Hufton’s claim, early modern people did know that men were responsible for childlessness but worked to minimise evidence of this. In this post I’m going to offer a few hints in domestic recipe books of the ways in which wives might labour to improve their own, and their husband’s, fertility without making male impediment or failure known. This is part of a larger book project examining the experience of pregnancy, childbirth, and afterbirth care in early modern England.

Fig. 1. Frances Springatt (& others), Collection of cookery and medical receipts: with later additions by several hands, Wellcome Library, MS 4683. Courtesy of Wellcome Collection CC BY.
Fig. 2. Frances Springatt (& others), Collection of cookery and medical receipts: with later additions by several hands, Wellcome Library, MS 4683. Courtesy of Wellcome Collection CC BY.

The first clue is in the prevalence of recipes that promised to reveal which party was responsible for childlessness. Such tests normally involved husband and wife each urinating on a seed or grain and observing their growth; the seed that failed to thrive indicated sterility. The inclusion of these diagnostic tests in domestic collections indicates at least a willingness to consider male impediment, even if evidence of their use is lacking.[v]

Second, the gender of the intended recipient of fertility recipes was often left unspecified or vague. Two remedies in the Jerningham family recipe book, one to ‘stir up’ lust and another to ‘causeth conception’, did not specify whether they were for a man or woman.[vi] Others were explicit that they could be useful for men and women. Frances Springatt’s remedy to help conception (Fig. 2) included the instructions that ‘man should take of it as well as the woman.’

More evidence can be found in recipes that were designed to be administered before or through the act of sex. Jane Jackson’s book instructed the user to anoint the man’s ‘yard’ with a concoction before sex in order to further chances of conceiving.[vii] Another suggested that both the ‘yard’ and the ‘womans private alsoe’ should be anointed. Then, the husband should simply ‘deale with her; and shee shall conceaue.’[viii] Such remedies configured men as the agent of cure, even if they were actually the intended recipients.

Recipe books did contain remedies to strengthen the yard, but importantly never mentioned sexual function. James Shrowl’s recipe book contained a remedy ‘To heale any Lame Member’ in which the ‘member’ was bathed for half an hour, ‘chaft’ with an ointment and then wrapped in lambskin before bed.[ix] Generation or even the ability to have sex was not mentioned. Many of these remedies were concerned with curing venereal disease and one might imagine rich fodder for the historian of fertility. And yet genital problems in men, in this context, were rarely linked to sexual performance or generative ability, further evidence to suggest that male sexual impediment was more embarrassing than childlessness understood to come from problems with the womb.

A final example from the almanac of Sarah Jinner suggests the ways in which male fertility was expected to be discretely managed by wives. The recipe section in Jinner’s almanac, which she advertised, ‘might be kept in good case and serve to the mutual comfort of man and woman’, included ‘A Confection to cause fruitfulness in Man or Woman.’ This powder, she noted, could be surreptitiously sprinkled ‘upon the parties meat’.[x]

The remedies found in domestic books skirt around the topics of weak male seed and impotence, but reading against the grain reveals the ways in which domestic practice, and in particular wives, might be able to manage male impediment without naming and shaming.


[i] Frances Springatt (& others) 1686-1824, Wellcome Library, MS 4683, fol. 92r.

[ii] Boyle Family, ‘Receipt Book’, Wellcome Library, MS 1340, recipe 312 fol. 86r.

[iii] Olwen Hufton, The Prospect Before Her. A History of Women in Western Europe, vol. 1 (London: Fontana Press, 1997), p. 174. Randolph Trumbach makes a similar argument in The Rise of the Egalitarian Family: Aristocratic Kinship and Domestic Relations in Eighteenth-Century England(London: Academic Press Inc., 1978), p. 167.

[iv] Jennifer Evans, Aphrodisiacs, Fertility and Medicine in Early Modern England (Boydell & Brewer, 2014).

[v] As Catherine Rider has shown on this blog, these tests were not new to the early modern period and can be found as early as the twelfth century. https://recipes.hypotheses.org/2017

[vi] Jerningham family recipe book, Staffordshire Record Office D641/3/H/1, p. 63 and p. 67.

[vii] Jane Jackson, ‘Her Booke’, 1642, Wellcome Library, MS 373, fol. 82v.

[viii] Jane Jackson, ‘Her Booke’, 1642, Wellcome Library, MS 373, fol. 83r.

[ix] James Shrowl, 1625-c.1750, Wellcome Library, MS749, unfoliated.

[x] Sarah Jinner, An Almanack and Prognostication for the Year of Our Lord 1659 (London: 1659), sig.B8r.

Making Mr. Song’s Cheeses

By Miranda Brown

The subject of this post may strike readers as odd. The combination of “Chinese” and “cheese” brings little to mind: neither memorable textures, nor fragrant flavors. Nothing, not even a single name like Parmesan or cheddar. The reason for the dearth of associations is obvious enough. Cheese is largely absent from the Chinese diet, nowadays found only in the periphery of the Chinese world, in places like Yunnan and Mongolia, where it is regarded as ethnic food for Tibetans and other minorities.

Yet things were different several hundred years ago. Chinese gastronomes once waxed poetic about the taste and texture of cheese, professing their preference for it over elaborate delicacies. One poet, living in the thirteenth century, extolled the flavor of cheese, saying, “No need for fancy morsels when there is cheese!”[1] Another, living a century later, asserted the superiority of dairy to bean curd. “While this old fellow is content with his tofu,” he wrote, “The delight gotten from cheese is double.”[2]  These early foodies related recipes for manufacturing fresh, non-melting cheeses like paneer and the secrets for creating stretched curds like mozzarella.

Over the last several years, I have experimented with recipes for Chinese cheese, attempting to recapture the flavors and textures of centuries past. One recipe, for stretched-curd “milk threads,” proved tricky. Preserved in a 16thc-cookbook, Song’s Instructions for Preserving Life (Songshi yangsheng bu 宋氏養生部), the recipe can be summarized like this:

  1. Heat cow’s milk until hot.
  2. Pour in a souring agent (akin to diluted vinegar), dripping it into the milk gradually.
  3. Once a curd forms, collect it with a cotton wrap and shape into a disc.
  4. Take the curd and place inside of a pot of scalding water.
  5. In a separate vessel of scalding water, press it into the shape of a thin sheet of coarse silk.
  6. Place the curd onto a stick, rolling and pulling.
  7. Put the curd inside the scalding water in the pot, rolling and pulling three to five more times while in the water.
  8. Roll out the resulting thread, placing it on a rack to dry in the sun (oil can be added to make the product smoother).[3]

This recipe assumes a working knowledge of the cheesemaking process. Hence, the omission of precise measurements. Readers must know beforehand the quantities of milk or souring agent, and the temperature of the milk or scalding water. Needless to say, this presents a challenge to a modern cook who is unfamiliar with cheesemaking.

My first attempts to produce the cheese failed, even with un-homogenized milk. The resulting curds, small and grainy, refused to stretch after being immersed in hot water. I sought help from Youtube, watching videos of Indian housewives making kalari, a non-rennet string cheese that was similar to Song’s stretched curd in terms of ingredients (cow’s milk, vinegar, hot water). I noticed that when coagulating the milk, the home cooks would test the temperature of the milk with their fingers, stopping the heating process once they could no longer keep their fingers in the liquid, rather than waiting for the milk to come to a soft boil as one would when making ricotta or paneer. This made me think that control of temperature was key to success, something hinted by Song’s own directions: heat the milk until hot, not boiling. Still, my subsequent efforts to make the cheese failed despite the care taken during the initial curdling process. I wondered if the pasteurization process, which requires that the milk be heated to at least 165° Fahrenheit, had something to do with my lack of success.

My breakthrough came during a trip to California, where I was able to purchase raw or unpasteurized milk. I heated a quart of the raw milk gently until hot (110° F), then poured in a little diluted vinegar and shut off the heat, all the while continuously stirring the milk. Within minutes, the milk transformed into one large curd.

Figure 1: Raw milk coagulated with diluted vinegar. Image courtesy of the author.
Figure 1: Raw milk coagulated with diluted vinegar . Image courtesy of the author.

I removed the curd and heated a pot of water to simmering, and immersed the curd into the scalding water for a few moments, removing it from the pot and kneading, repeating the process three times. Voilà, an elastic curd that stretched easily.

Figure 2: The stretched curd with the author, made with a quart of milk. Image courtesy of the author.
Figure 2: The stretched curd with the author, made with a quart of milk. Image courtesy of the author.

Looking back at the experience with Chinese cheesemaking, I can say that the success of my experiment depended on a variety of factors: knowledge of arcane texts, watching other cheesemakers at work, and many failed experiments in the kitchen.

Miranda Brown teaches the history of Chinese science and food in the Department of Asian Languages and Cultures at the University of Michigan. Fascinated with recipes of all kinds, she is the author of the Art of Medicine in Early China (2015) and with Yang Yong, “The Wuwei Medical Manuscripts” (2017). She is currently writing a book about the premodern history of dairy in China.

[1] Zhu Xi  朱熹, Zhuzi wenji 朱子文集 (Taipei: Defu wenjiao jijinhui, 2000), 3/110.

[2] Yang, Lian 楊鐮 (chief editor), Quan Yuan shi 全元詩 (Beijing: Zhonghua shuju, 2013), 109.

[3] For a translation of the whole recipe, see Miranda Brown, “Mr. Song’s Cheeses, South China, 1368-1644.” Gastronomica: The Journal of Critical Food Studies (Forthcoming). 

Heat and Women’s Fertility in Medieval Recipes

It seems rather ironic to be writing about ‘heat’ in the middle of a heatwave. I’m not sure anyone in Britain at the moment is keen to increase their level of heat any further! However, according to humoral theory, which underpinned many medical recipes throughout the medieval and early modern periods, heat could be a very good thing when men and women wanted to reproduce.  Heat, in the humoral sense, was believed to aid both sexual performance and fertility, and ‘hot’ foods and medicines were recommended as aphrodisiacs and fertility aids in many ancient, medieval and early modern medical texts.  Jennifer Evans has set this out very nicely for the early modern period – see her book and her post on the Recipes blog from 2013.  But heat wasn’t always a good thing: in some circumstances too much heat could also be a problem for fertility, and in that situation ‘cold’ foods and medicines might be suggested.

In my own work on the medical recipe books of the fourteenth and fifteenth centuries, then, I would expect to find a range of recipes to aid conception which include ingredients designed to raise or reduce a person’s heat. Although recipes were written in less complex language than Latin medical texts, and focused on treatment rather than theory, the recipes in these collections were often drawn from longer Latin medical works and so were often based on humoral theory even when this was not made explicit.  Nevertheless, my initial survey of recipe manuscripts in the Wellcome Library, British Library and Cambridge University Library suggests that the picture was more diverse than this.  I haven’t made a comprehensive search – and, given the number of unpublished medieval recipe manuscripts, I probably won’t be able to – but the recipes to aid conception that I’ve found so far work on a variety of principles.

Some do seek to adjust a person’s heat in order to correct a perceived humoral imbalance. For example, a series of recipes in Latin in Wellcome Library MS 541, a fifteenth-century medical miscellany of unknown provenance, is explicit about this.

A page from Wellcome Library MS 541. Credit: Wellcome Library.

In a chapter on ‘Impediment of Conception’ it includes recipes for:

If the sterility is because of cold humours… (Si sterilitas fuerit propter humores frigidos…)

If conception is impeded because of too much moisture… (Quod si propter nimiam humiditatem conceptio impediatur…)

If there is a distemper of heat or dryness in the woman which impedes conception… (Quod si caliditate aut siccitate fuerit distemperancia in muliere impediens conceptionem…)

In each case the first stage is to purge the excess humours, and then a selection of baths, plant remedies and suppositories is recommended. (Wellcome Library MS 541, ff. 137r-v)

The whole manuscript is digitized on the Wellcome Library website here.

Similarly British Library MS Harley 2378, quoted by Henslow in an edition of fourteenth-century medical recipes, also mentioned lack of heat as a cause of women’s infertility and suggested a cure to raise her heat:

‘For a womman þat may not bere no chyld for colde blode: Take and let hire blode, and take trisandali and diapendion, and take and ley þem to-gedere with hony, and ete iche day þer-of, and haue blode bothe hote and gode.’ (G. Henslow, Medical Works of the Fourteenth Century (London, 1899). p. 104.)

However, in many other cases the recipes found in fourteenth- and fifteenth-century manuscripts are not obviously heat-related. Instead many of them require the man, woman or both to ingest animal parts, particularly genitalia.  These recipes work on another theoretical framework with a long history going back to the ancient world: the idea that certain substances were able to stimulate the reproductive organs because of a certain sympathy with them.  For example several fourteenth- and fifteenth-century manuscripts of the Liber de Diversis Medicinis, a collection of recipes in English, include a series of recipes involving animal genitalia. To help a woman conceive a male child, ingredients such as the womb and vagina of a hare; the testicles of a hare; and the liver and eyes of a pig (see Catherine Rider, ‘Men’s Responses to Infertility in Late Medieval England’, in The Palgrave Handbook of Infertility in History, ed. Gayle Davis and Tracey Loughran (Basingstoke, 2017), p. 281).

All of these recipes derive – directly or indirectly – from the Trotula, the twelfth-century Latin compendium of women’s medicine edited by Monica Green, although there were some changes in the process of transmission: the Trotula recommends the liver and testicles of the pig, rather than liver and eyes (see p. 77 in Green).  These recipes from the Trotula appear frequently in recipe collections from medieval England: the pig’s testicles appear again in Wellcome Library MS 407 (f. 61r), ‘Against sterility’.

As Green has shown, numerous manuscripts of the Trotula circulated in England, and the treatise had several Middle English translations, so perhaps it is not surprising that its remedies turn up frequently in recipe collections. Recipes based on animal parts have also featured on the recipes blog before: to take just one example, Laurence Totelin mentioned the use of a deer’s penis as an aphrodisiac in ancient Greece back in 2015.  The Trotula did also discuss the ways in which too much or too little heat might make men or women infertile (see Green’s translation, pp. 85-7). Nevertheless, its influence and the popularity of its genitalia-related remedies means that treatments based on heat and humoral theory were not the only fertility aids available to readers of medieval English recipe collections.  In the future I’m hoping to look in more detail at which aids to conception were particularly popular in English medical texts, and what that might tell us about the transmission of information from earlier Latin medical works.  But at the moment the picture – as regards heat – is looking rather diverse.