Why it works: Thyme and celery match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 3,193 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓
Aspic Jelly
Ingredients
Directions
Prepare the stock
Soak the gelatin in cold water until soft.
Heat the white stock in a six-quart stewpan.
Add the chicken carcasses, if using, and salt to taste.
Add the softened gelatin to the hot stock and stir until the gelatin has melted.
Clarify
Mince the gravy beef and place it in a basin.
Add the egg whites to the minced beef and mix until the mixture is compacted.
Stir the beef mixture into the stewpan with the stock.
Add shredded onion, thyme, bay leaves, peppercorns, coriander seeds, and celery.
Bring the mixture to a boil.
Remove the stewpan from heat.
Cover the stewpan and let the mixture simmer slowly for 10 minutes.
Let it sit in a warm place for 20 minutes to settle.
Carefully pour off the clear liquid through a clean cloth into a basin.
Set and keep
The next morning, skim off any fat from the top.
The remaining liquid will set into jelly.
To preserve the jelly, boil it daily.
Clear the surface of scum with clean paper.
Add Madeira as needed, but do not mix the Madeira with the jelly stock.
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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Thyme + celerytop 3% of all pairsSmell alikestrongCooked together3,193 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
Chicken + beeftop 4% of all pairsSmell alikestrongCooked together2,148 recipes
Shared aroma: 2-furfurylthiol (coffee, roasted).
-
Thyme + coriandertop 4% of all pairsSmell alikestrongCooked together427 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
Coriander + celerytop 7% of all pairsSmell alikestrongCooked together569 recipes
Shared aroma: myristicin (spice, warm).
-
Beef + oniontop 7% of all pairsSmell alikemoderateCooked together17,092 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Gelatine
- Provides the setting power that turns the clarified stock into a firm jelly.
- Gravy beef
- Its minced protein gathers impurities from the stock, helping it clear.
- Egg whites
- Coagulate with the beef as it heats, trapping particles so the stock becomes clear.
- White stock
- Forms the flavourful liquid base that becomes the jelly.
The step that matters
Simmering the clarification mixture. Once the egg white and beef mixture is stirred in, it must be heated gently and left undisturbed so the coagulated proteins can trap particles and rise. Vigorous boiling breaks the raft apart and leaves the jelly cloudy.
Swap the coriander
How well each one fits the dish's main ingredients (chicken, beef, egg, onion, thyme, celery):
- Parsleyfits better
- Marjoramfits better
- Tarragonfits better
- Corianderthe original
Fit is the average pairing score against chicken, beef, egg, onion, thyme, celery. 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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