Why it works: Cucumber and lettuce match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 1,409 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Moulded Sweetbreads and Cucumber Salad
Ingredients
Directions
Cook the sweetbreads
Simmer sweetbreads in boiling salted water with bay leaf, onion, and mace for 20 minutes.
Cool the sweetbreads.
Cut the sweetbreads into dice, yielding about ¾ cup.
Set the mould
Soak gelatine in cold water.
Dissolve gelatine in boiling water.
Mix lemon juice and whipped cream.
Add sweetbread cubes and cucumber.
Season with salt and paprika.
Pour mixture into moulds.
Chill.
Serve
Serve on lettuce leaves with dressing.
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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Cucumber + lettucetop 1% of all pairsSmell alikestrongCooked together1,409 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Onion + lettucetop 8% of all pairsSmell alikestrongCooked together3,562 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + cucumbertop 8% of all pairsSmell alikestrongCooked together6,050 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Lemon + lettucetop 9% of all pairsSmell alikestrongCooked together1,559 recipes
Shared aroma: trans-2-hexenal (green, leafy).
-
Lemon + cucumbertop 9% of all pairsSmell alikestrongCooked together2,067 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Sweetbreads
- Provide the main meaty body and tender texture of the mould.
- Gelatine
- Sets the cream mixture so it holds its shape when chilled.
- Heavy cream
- Adds richness and a soft, light texture once whipped.
- Lemon juice
- Adds acidity that brightens the rich cream and sweetbreads.
The step that matters
Dissolve gelatine in boiling water. Gelatine must be fully dissolved before mixing, or it will set in specks and leave an uneven texture. Adding it to cream and lemon juice too early or too cool can also cause lumps, so it should be fully liquid and evenly blended in before the mould chills.
Swap the mace
How well each one fits the dish's main ingredients (onion, lemon, cream, cucumber, lettuce):
- Tarragonfits better
- Capersfits better
- Garlicfits better
- Macethe original
Fit is the average pairing score against onion, lemon, cream, cucumber, lettuce. 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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