Why it works: Parsley and shallot match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 3,737 recipes. Both carry 2,4-decadienal, which smells seaweed. The science ↓
Lamb Croquettes
Ingredients
Directions
Make the base
Melt the butter in a saucepan over medium heat.
Fry the onion lightly, then stir in the flour and cook for 1 minute.
Gradually add the stock, boiling gently for 3 to 4 minutes while stirring briskly.
Add the lamb, parsley, salt, and pepper, stirring until well mixed.
Shape and cool
Transfer the mixture to a plate and let it cool.
Form the mixture into cork-shaped pieces.
Coat and fry
Coat each piece with egg and breadcrumbs.
Fry in hot fat for 4 to 5 minutes 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 + shallottop 1% of all pairsSmell alikestrongCooked together3,737 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Shallot + flourtop 6% of all pairsSmell alikestrongCooked together2,081 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Shallot + peppertop 11% of all pairsSmell alikemoderateCooked together5,898 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Lamb + parsleytop 11% of all pairsSmell alikemoderateCooked together1,322 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cooked lamb
- Provides the main filling and meaty flavour of the croquettes.
- Butter
- Enriches the base and carries flavour when it is cooked with the onion.
- Flour
- Cooks with the butter and stock to thicken the mixture so it holds its shape.
- Stock
- Adds liquid that, once boiled with the flour, forms a thick binding base.
- Egg
- Acts as the binder that helps the breadcrumb coating stick to the pieces.
The step that matters
Cool the mixture fully before shaping. A warm, loose mixture will not hold its cork shape and can break apart in the hot fat. Cooling lets the starch-thickened base firm up so the pieces keep their form while frying.
Swap the shallot
How well each one fits the dish's main ingredients (lamb, parsley, butter, flour, pepper, egg):
- Shallotthe original
- Chivefits about as well
- Spinachfits about as well
- Asparagusfits about as well
Fit is the average pairing score against lamb, parsley, butter, flour, pepper, 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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