Why it works: Truffle and mushroom are a kitchen classic. They rank in the top 4% of all ingredient pairs, and cooks put them together in 1,900 recipes. Both carry 2,4-nonadienal, which smells fatty, green. The science ↓
Timbales De Ris d’Agneau a LA Princesse
6 or 8 small timbale moldsIngredients
Directions
Make the pea puree
Wash the peas and boil them with a sprig of mint in salted water until tender.
Strain and rub the peas through a fine sieve.
Heat the pea puree with butter, a little cream, and veloute sauce.
Season with salt, pepper, and nutmeg, then stir in the egg yolks when hot.
Fill and poach
Butter 6 or 8 small timbale molds and decorate the bottoms with rounds of tongue and egg whites.
Line each mold with the prepared puree and fill the center with a mixture of diced lambs’ breads, mushrooms, and truffle trimmings moistened with veloute sauce.
Cover the molds with a layer of puree and poach them for 20 minutes.
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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Truffle + mushroomtop 4% of all pairsSmell alikemoderateCooked together1,900 recipes
Shared aroma: 2,4-nonadienal (fatty, green).
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Peas + mushroomtop 9% of all pairsSmell alikemoderateCooked together890 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
-
Cream + saucetop 9% of all pairsSmell alikemoderateCooked together4,787 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Bread + mushroomtop 10% of all pairsSmell alikemoderateCooked together2,536 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Peas + breadtop 11% of all pairsSmell alikemoderateCooked together804 recipes
Shared aroma: hexyl acetate (fruity, apple).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Green peas
- Form the smooth, flavourful puree that lines and encloses the timbales.
- Egg yolks
- Thicken the hot puree so it sets firmly when poached.
- Cream
- Adds richness and a smoother, silkier texture to the puree.
- Butter
- Adds richness and flavour to the puree and helps the molds release.
- Veloute sauce
- Adds moisture and body to both the puree and the filling.
- Lambs’ breads
- Provide tender, rich meat in the centre filling.
The step that matters
Stirring in the egg yolks when hot. Egg yolks thicken when heated gently but scramble if the puree is too hot or boiling. Keeping the heat moderate lets the mixture set into a smooth, sliceable custard-like texture.
Swap the peas
How well each one fits the dish's main ingredients (cream, lamb, bread, egg, sauce, truffle, mushroom):
- Peasthe original
- Chestnutfits about as well
- Beansfits about as well
- Walnutfits less well
Fit is the average pairing score against cream, lamb, bread, egg, sauce, truffle, mushroom. 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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