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 ↓
Brain Cakes
Ingredients
Directions
Prepare the brains
Clear the brains of strings and any fatty pieces.
Chop the brains finely with a knife.
Make the mixture
Mix in the egg yolks, bread crumbs, parsley, pepper, salt, flour, and cream until very smooth.
Fry and serve
Drop spoonfuls of the mixture, about the size of a small biscuit, into hot oil.
Fry until they are a light brown.
Garnish with sliced orange.
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 + flourtop 12% of all pairsSmell alikemoderateCooked together16,675 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Egg + breadtop 13% of all pairsSmell alikemoderateCooked together22,662 recipes
Shared aroma: (e)-2-octenal (fatty, green).
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Bread + parsleytop 15% of all pairsSmell alikemoderateCooked together8,588 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
Egg and flour barely smell alike, yet cooks put them together in 106,462 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
- Brains
- Form the main body of the cakes, giving them a soft, meaty texture.
- Egg yolks
- Bind the mixture together and add richness so the cakes hold their shape.
- Bread crumbs
- Absorb moisture and add body, helping the cakes stay tender rather than watery.
- Flour
- Thickens the mixture slightly so the spoonfuls hold together in the oil.
- Cream
- Adds moisture and softness to the mixture, keeping the cakes smooth inside.
The step that matters
Frying in hot oil. The oil must be hot enough to set the outside quickly and brown it. If the oil is too cool, the cakes soak up grease and become heavy and broken rather than crisp and golden.
Swap the parsley
How well each one fits the dish's main ingredients (egg, bread, pepper, flour, cream):
- Nutmegfits better
- Parsleythe original
- Turmericfits about as well
- Tarragonfits about as well
Fit is the average pairing score against egg, bread, pepper, flour, cream. 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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