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 ↓
Smelts and Gudgeons
Ingredients
Directions
Prepare
Clean the fish and dry them thoroughly; if wet, wrap them in a coarse cloth for at least 1 hour.
Dip the fish in beaten egg, then coat with bread crumbs.
Fry and serve
Heat clean lard or dripping in a pan until boiling.
Fry the fish until crisp and golden brown.
Serve with cold butter, or melted butter and ketchup if desired.
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.
-
Bread + buttertop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Smelt + ketchuptop 7% of all pairsSmell alikestrongCooked together3 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Egg + breadtop 13% of all pairsSmell alikemoderateCooked together22,662 recipes
Shared aroma: (e)-2-octenal (fatty, green).
-
Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
-
Bread + ketchuptop 22% of all pairsSmell alikelowCooked together813 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Smelts or gudgeons
- The main fish, which turns crisp and golden when fried in fat.
- Egg
- Binds the bread crumbs to the fish so the coating stays on during frying.
- Bread crumbs
- Forms a crisp, golden coating that protects the fish while it fries.
- Clean lard or dripping
- Frying fat that conducts heat and browns the coating and fish.
The step that matters
Drying the fish before coating. Surface water turns to steam in hot fat and can make the crumb coating loosen or splatter, so the fish should be dry before the egg and crumbs are applied.
“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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Brown Bread461 recipes
White Bread80 recipes
Bread Omelette60 recipes
Oatmeal Bread51 recipes