Why it works: Butter and bread are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 27,232 recipes. Both carry delta-decalactone, which smells sweet, creamy. The science ↓
Calf's Feet Broth
Ingredients
Directions
Make the broth
Boil the calf's feet in 3 quarts of water until reduced to 1½ quarts.
Strain the liquid into a saucepan.
Finish and serve
Add the salt and butter.
Heat until hot.
Stir in the cream and egg yolk.
Serve with toasted bread.
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 + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Egg + breadtop 13% of all pairsSmell alikemoderateCooked together22,662 recipes
Shared aroma: (e)-2-octenal (fatty, green).
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Butter + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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Cream + eggtop 24% of all pairsSmell alikelowCooked together42,166 recipes
Shared aroma: acetic acid (sour, vinegar).
Cream and egg barely smell alike, yet cooks put them together in 42,166 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
- Calf's feet
- Release gelatin into the water, giving the broth body and a silky mouthfeel.
- Butter
- Adds fat and richness, rounding out the flavour of the broth.
- Cream
- Adds fat and richness, making the broth smooth and mellow.
- Egg yolk
- Enriches and thickens the liquid as it is stirred in with the cream.
The step that matters
Stir in the cream and egg yolk. Egg yolk thickens when heated but can scramble and curdle if the liquid is too hot. Keep the broth hot, not boiling, and stir steadily while adding the yolk.
“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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