Why it works: Turnip and leek match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 1,046 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Aspic Jelly
Ingredients
Directions
Prepare the bones
Cut each calf's foot into four pieces by cutting through the joint and between the hoofs, then saw through the long bone.
Blanch the pieces by placing them in cold water and bringing it to a boil, then remove the pieces and wash them thoroughly in cold water.
Make the stock
In a large pot, combine all ingredients with enough water to cover.
Bring to a boil, then reduce heat and simmer for about 6 hours.
Clarify and set
Strain the mixture to clear the jelly and refrigerate until set.
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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Turnip + leektop 1% of all pairsSmell alikestrongCooked together1,046 recipes
Shared aroma: coumarin (sweet, hay).
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Leek + shallottop 1% of all pairsSmell alikestrongCooked together64 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
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Carrot + celerytop 1% of all pairsSmell alikestrongCooked together10,173 recipes
Shared aroma: myristicin (spice, warm).
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Carrot + turniptop 1% of all pairsSmell alikestrongCooked together8,002 recipes
Shared aroma: coumarin (sweet, hay).
-
Turnip + shallottop 1% of all pairsSmell alikestrongCooked together202 recipes
Shared aroma: coumarin (sweet, hay).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Calves' feet
- Release gelatin that gives the stock its firm, wobbly set when chilled.
- Knuckle veal
- Adds bone and connective tissue that enrich the stock's body and flavor.
- Lean veal
- Contributes meaty flavor to the stock as it simmers.
- Egg whites
- Bind to fine particles and rise to clarify the jelly when strained.
- Leeks or onion
- Add aromatic sweetness and depth to the stock.
The step that matters
Blanch the pieces, then wash them thoroughly. Blanching draws out blood and scum that would cloud the stock. Washing removes what remains, so the jelly stays clear and clean-flavored once strained and chilled.
Swap the clove
How well each one fits the dish's main ingredients (veal, egg, carrot, turnip, leek, celery, shallot):
- Parsleyfits better
- Capersfits better
- Tarragonfits better
- Clovethe original
Fit is the average pairing score against veal, egg, carrot, turnip, leek, celery, shallot. 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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