Why it works: Celery and parsley match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 6,810 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Croquettes.— No. 2
Ingredients
Directions
Prepare the base
Pour the boiling cream over the bread crumbs and mash until smooth.
Parboil the sweetbreads and chop them very finely.
Shape and coat
Mix the sweetbreads, grated onion, chopped celery, butter, parsley, salt, cayenne pepper, and nutmeg together with your hands.
Shape the mixture into pear shapes.
Roll each croquette in beaten egg, then in stale bread crumbs.
Fry
Drop the croquettes into boiling lard and fry until golden brown.
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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Celery + parsleytop 1% of all pairsSmell alikestrongCooked together6,810 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Celery + peppertop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Bread + buttertop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Onion + celerytop 7% of all pairsSmell alikemoderateCooked together18,518 recipes
Shared aroma: guaiacol (smoky, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Sweetbreads
- Provide the main soft, finely chopped filling that gives the croquettes their body.
- Boiling cream
- Adds moisture and richness, softening the bread crumbs into a smooth binding paste.
- Stale bread crumbs
- Absorb the cream and help bind the mixture so it holds its shape.
- Butter
- Adds fat for richness and a tender texture in the filling.
- Beaten egg (in the method)
- Forms a coating that helps the bread crumbs stick and browns during frying.
The step that matters
Drop the croquettes into boiling lard and fry until golden brown.. The lard must be hot enough to seal the crumb coating quickly. If it is too cool, the croquettes absorb grease, turn heavy, and may fall apart before the coating sets and browns.
Swap the onion
How well each one fits the dish's main ingredients (turkey, cream, bread, celery, butter, parsley, pepper):
- Carrotfits better
- Leekfits better
- Potatofits better
- Onionthe original
Fit is the average pairing score against turkey, cream, bread, celery, butter, parsley, pepper. 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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