Why it works: Bread and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 27,232 recipes. Both carry delta-decalactone, which smells sweet, creamy. The science ↓
Brain Balls
Ingredients
Directions
Prepare the mixture
Remove the gills from the calf's brains and beat them until smooth.
In a bowl, combine the brains, bread crumbs, hard-boiled egg yolk, and butter.
Season the mixture with curry powder to taste.
Form and fry
Form the mixture into small balls.
Fry the balls in 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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Bread + buttertop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Bread + eggtop 13% of all pairsSmell alikemoderateCooked together22,662 recipes
Shared aroma: (e)-2-octenal (fatty, green).
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Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Calf brains
- Provide the soft, rich base that the rest of the mixture binds to.
- Bread crumbs
- Absorb moisture and give the mixture body so the balls hold their shape.
- Hard-boiled egg yolk
- Adds richness and helps bind the mixture into a cohesive dough.
- Butter
- Adds fat for richness and moisture, and helps the surface brown when fried.
The step that matters
Fry the balls in hot oil until golden brown. If the oil is not hot enough, the balls absorb oil and turn greasy before the outside browns. Hot oil sears the surface quickly, forming a crust that holds the soft interior together.
“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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