Why it works: Butter and cream are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 41,516 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓
Lambs' Sweetbreads
Ingredients
Directions
Prepare the sweetbreads
Soak the sweetbreads in lukewarm water.
Put them in a saucepan with enough boiling water to cover and simmer for 10 minutes.
Remove and place them in cold water.
Lard the sweetbreads and place them in a stewpan.
Make the stew
Add the veal stock, seasoning, onions, mace, and a thickening of butter and flour.
Stew gently for 15 to 20 minutes.
Beat the eggs with the cream, then add the minced parsley and a little grated nutmeg.
Stir this mixture into the other ingredients until hot, but do not let it boil.
Add boiled asparagus tops to the sweetbreads and serve.
Transcribed from a scanned cookbook and modernised for today's kitchens. Where the book gave no heat or time, or said "a moderate oven", the temperatures and times here may be modern equivalents rather than the book's own figures.
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much their aromas overlap, and how often cooks already put them together.
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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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White pepper + macetop 9% of all pairsSmell alikemoderateCooked together1,695 recipes
Shared aroma: myrcene (balsamic, herbaceous).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Onion + buttertop 15% of all pairsSmell alikemoderateCooked together42,912 recipes
Shared aroma: decanal (soap, orange peel).
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Flour + eggtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour barely smell alike, yet cooks put them together in 124,287 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Sweetbreads
- Provide the tender, delicate meat that forms the body of the stew.
- Eggs
- Thicken the cream mixture gently and give the stew a smooth, rich body.
- Cream
- Adds richness and a silky texture to the sauce.
- Veal stock
- Forms the savoury liquid base of the stew.
- Butter and flour
- Thicken the stock into a sauce with body.
The step that matters
Stirring in the egg and cream mixture. Egg proteins set when heated and will curdle or turn grainy if the mixture boils, so it should only be heated until hot.
Swap the white pepper
How well each one fits the dish's main ingredients (veal, onion, mace, butter, flour, egg, cream):
- Nutmegfits better
- Parsleyfits better
- Capersfits better
- White pepperthe original
Fit is the average pairing score against veal, onion, mace, butter, flour, egg, cream. Candidates are from the same food group and used in at least 100 recipes.
“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.
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