Why it works: Parsley and pepper 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 ↓
Corned Beef Croquettes
Ingredients
Directions
Make the mixture
Melt the butter in a saucepan.
Add the mashed potato and cream, stirring until well mixed and heated.
Stir in the corned beef, salt, and pepper.
Remove from heat and gently mix in the chopped parsley and beaten egg.
Allow the mixture to cool, then form into croquettes.
Coat and fry
Coat each croquette with egg and bread crumbs.
Fry in deep, hot oil 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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Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Parsley + potatotop 5% of all pairsSmell alikemoderateCooked together2,855 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Beef + potatotop 8% of all pairsSmell alikemoderateCooked together2,052 recipes
Shared aroma: sotolon (curry, maple).
-
Cream + buttertop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Potato + peppertop 9% of all pairsSmell alikemoderateCooked together8,305 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
- Corned beef
- Provides the main savoury flavour and the meaty body of the filling.
- Mashed potato
- Forms the bulk of the filling and helps the croquettes hold their shape.
- Cream
- Adds moisture and richness, keeping the potato mixture soft and smooth.
- Egg
- Binds the filling together and, with bread crumbs, forms a crisp coating when fried.
- Butter
- Adds fat and flavour to the potato mixture.
The step that matters
Let the mixture cool before forming. A warm, soft mixture is too loose to shape and may burst or slump in the oil. Cooling lets the starch firm up so the croquettes hold their form and fry evenly.
Swap the parsley
How well each one fits the dish's main ingredients (beef, potato, cream, egg, butter, pepper):
- Nutmegfits about as well
- Parsleythe original
- Tarragonfits about as well
- Thymefits less well
Fit is the average pairing score against beef, potato, cream, egg, butter, 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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