Why it works: Pepper and parsley match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 34,122 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Beef Croquettes
Ingredients
Directions
Make the filling
Melt the butter in a skillet over medium heat.
Add the chopped onions and fry until pale brown.
Stir in the flour and moisten with beef stock or gravy.
Season with pepper, salt, nutmeg, and parsley.
Add the minced beef and cook until the sauce is dry.
Shape and fry
Form the mixture into balls or rolls.
Dip each ball into the beaten egg whites.
Heat butter or lard in a frying pan.
Gently place each ball in the pan, dust with flour, and roll to brown evenly.
Once browned, drain on a cloth and serve on dressed parsley.
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.
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Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Nutmeg + parsleytop 3% of all pairsSmell alikestrongCooked together5,062 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Beef + oniontop 7% of all pairsSmell alikemoderateCooked together17,092 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Pepper + nutmegtop 7% of all pairsSmell alikestrongCooked together13,015 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Flour + nutmegtop 8% of all pairsSmell alikemoderateCooked together18,623 recipes
Shared aroma: isobutyraldehyde (malty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Beef
- Forms the bulk of the croquettes, giving them a savory, meaty filling.
- Butter
- Adds richness and flavor to the onions and sauce, and helps the croquettes brown.
- Onions
- Soften and turn sweet when fried, adding depth of flavor to the filling.
- Flour
- Thickens the moistened onion mixture so the filling holds its shape.
- Egg whites
- Bind the coating so the flour dusting and frying form an even crust.
The step that matters
Cook the filling until the sauce is dry. If the filling stays wet, the balls will be soft and may break apart when shaped or fried. Cooking off the liquid lets the mixture firm up enough to hold its form.
Swap the onion
How well each one fits the dish's main ingredients (beef, butter, flour, pepper, nutmeg, parsley, egg):
- Shallotfits better
- Chivefits better
- Leekfits better
- Onionthe original
Fit is the average pairing score against beef, butter, flour, pepper, nutmeg, parsley, egg. 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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