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 ↓
Meat Croquettes
Ingredients
Directions
Make the sauce
Scald the milk.
Cook butter and flour together until smooth and frothy.
Gradually add milk to make a stiff white sauce.
Mix the sauce with the chopped meat, making the mixture a little thinner than can be handled.
Add seasoning and mix thoroughly.
Spread the mixture on a plate and set aside to cool (can be made the day before).
Shape and coat
Beat the eggs until smooth and sprinkle sifted crumbs on a clean surface.
Take a heaping tablespoon of the mixture, roll it in crumbs, and flatten the ends.
Dip the croquette in the beaten egg, ensuring it is fully coated.
Remove the croquette from the egg with a wide knife and roll it in crumbs again, flattening the ends.
Fry and serve
Fry in hot lard until browned, about 1 minute, and dry on brown paper.
Serve immediately.
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.
Photo for illustrative purposes only · Contact us to use it
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.
-
Celery + parsleytop 1% of all pairsSmell alikestrongCooked together6,810 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Celery + oniontop 7% of all pairsSmell alikemoderateCooked together18,518 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Onion + parsleytop 9% of all pairsSmell alikemoderateCooked together25,843 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
Flour and butter barely smell alike, yet cooks put them together in 124,287 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
- Cooked meat
- Provides the main body and savoury flavour of the croquette filling.
- Flour
- Thickens the butter and milk into a stiff sauce that holds the filling together.
- Butter
- Adds richness and fat, helping the flour cook into a smooth roux.
- Milk
- Forms the liquid base of the white sauce, setting firm as it cools.
- Eggs
- Bind the crumbs to the filling and help the coating set during frying.
- Dried bread crumbs
- Form the crisp outer coating that browns in the hot fat.
The step that matters
Cool the mixture until it can be handled. The filling must be chilled so it firms up. If it is still warm or too thin, the croquettes lose their shape and can break apart when coated and fried.
Swap the mace
How well each one fits the dish's main ingredients (meat, milk, flour, butter, celery, onion, parsley):
- Thymefits better
- Capersfits better
- Marjoramfits better
- Macethe original
Fit is the average pairing score against meat, milk, flour, butter, celery, onion, parsley. 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.
More meat croquettes recipes
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.

Brown Bread461 recipes
Cream of Celery Soup113 recipes
White Bread80 recipes
Bread Omelette60 recipes