Why it works: Parsley and lemon match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 14,037 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓
Sweetbreads, White
Ingredients
Directions
Prepare the sweetbreads
Soak the sweetbreads.
Blanch the sweetbreads.
Cool the sweetbreads.
Make the sauce
In a saucepan, add enough white stock to barely cover the sweetbreads.
Thicken the stock with white roux or a mixture of flour and butter.
Add parsley, onion, pepper, salt, and nutmeg.
Simmer for 2-3 minutes.
Stir in thick cream and add the sweetbreads.
Simmer until cooked through.
Remove herbs from the sauce.
Cool slightly.
Mix a spoonful of sauce with the egg yolk.
Gradually add the egg mixture to the sauce, stirring until smooth.
Serve
Place the sweetbreads on a dish and pour the sauce over them.
Garnish with parsley, lemon, or mushrooms.
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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Parsley + lemontop 1% of all pairsSmell alikestrongCooked together14,037 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Pepper + lemontop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Parsley + nutmegtop 3% of all pairsSmell alikestrongCooked together5,062 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Nutmeg + lemontop 5% of all pairsSmell alikestrongCooked together11,318 recipes
Shared aroma: beta-phellandrene (minty, terpene).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Sweetbreads
- Form the main body of the dish, becoming tender and delicate when gently simmered.
- White roux or flour and butter
- Thickens the stock into a smooth sauce that clings to the sweetbreads.
- Thick cream
- Adds richness and a silky texture to the sauce.
- Egg yolk
- Enriches and further thickens the sauce when stirred in gently.
- White stock
- Provides the savoury liquid base that flavours the sauce.
The step that matters
Adding the egg yolk to the sauce. Egg yolk thickens by setting when heated. If the sauce is too hot when it is added, or the yolk is added in one go, it can scramble into lumps. Cooling the sauce slightly and adding the egg mixture gradually, while stirring, keeps it smooth.
Swap the lemon
The recipe marks lemon as optional. How well each one fits the dish's main ingredients (flour, parsley, onion, pepper, nutmeg, cream, egg):
- Lemonthe original
- Limefits about as well
- Avocadofits less well
- Cherryfits less well
Fit is the average pairing score against flour, parsley, onion, pepper, nutmeg, cream, egg. 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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