Why it works: Butter and bread 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 ↓
Fish Balls
Ingredients
Directions
Prepare the mixture
Break the fish into small pieces.
Mix the fish with the mashed potatoes.
Add the milk, butter, salt, and pepper.
Shape and fry
Form the mixture into balls or cakes.
Roll the balls in egg and then in bread crumbs.
Fry in hot fat for 2 minutes.
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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Butter + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Potato + peppertop 9% of all pairsSmell alikemoderateCooked together8,305 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Potato + milktop 9% of all pairsSmell alikemoderateCooked together3,611 recipes
Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).
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Fish + breadtop 10% of all pairsSmell alikemoderateCooked together1,668 recipes
Shared aroma: 2-undecenal (sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cold fish
- Provides the main body and flaky texture of the balls.
- Mashed potatoes
- Bind the fish and add softness and moisture to the centre.
- Milk
- Adds moisture so the mixture stays tender rather than dry.
- Butter or dripping
- Adds richness and flavour, and helps the surface brown in the pan.
- Egg
- Acts as a binder that helps the bread crumb coating adhere.
- Bread crumbs
- Form a crisp, golden coating when fried.
The step that matters
Frying in hot fat. The coating must be fully set before the balls are turned or handled, or they can break apart. Hot fat sets the egg and crisps the crumbs quickly, so the balls absorb less grease and keep their shape.
Swap the potato
How well each one fits the dish's main ingredients (fish, milk, butter, pepper, egg, bread):
- Capsicumfits about as well
- Potatothe original
- Asparagusfits about as well
- Tomatofits less well
Fit is the average pairing score against fish, milk, butter, pepper, egg, bread. 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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