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 ↓
Baked White Fish
Ingredients
Directions
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the fish
Wash the fish in cold water and dry it thoroughly.
Season the inside with a pinch of salt and pepper, then fill it with stuffing, leaving room for it to swell.
Sew the fish up with a small cord, season the outside with salt and pepper, and dredge it with flour.
Bake
In a fish pan, heat the butter and lard until hot enough to brown.
Place the fish in the pan and bake in a 400°F (200°C) oven for 45 minutes, basting often.
Finish the sauce
When done, add ½ cup of hot water to the pan and let it boil for a minute, stirring well.
Stir in the tomato catsup and carefully cut the cord to remove it from the fish.
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).
-
Pepper + tomatotop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Tomato + oniontop 8% of all pairsSmell alikemoderateCooked together20,633 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Tomato + breadtop 10% of all pairsSmell alikemoderateCooked together1,013 recipes
Shared aroma: 2-nonenal (fatty, green).
-
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
- White fish
- Forms the main body of the dish, cooked whole around its stuffing.
- Eggs
- Bind the stuffing so it holds together when sliced and served.
- Bread
- Provides the bulk and soft texture of the stuffing, absorbing moisture from the fish.
- Butter
- Adds richness and helps the fish brown in the hot pan.
- Flour
- Coats the outside of the fish, helping it brown and form a light crust.
- Onions
- Add sweetness and aroma to the stuffing as they cook.
The step that matters
Heating the butter and lard until hot enough to brown. The fat must be hot before the floured fish goes in. Hot fat sears the flour coating and starts browning, while a cool pan lets the fish soak up grease and turn pale and soggy.
Swap the onion
How well each one fits the dish's main ingredients (fish, pepper, flour, butter, tomato, bread, egg):
- Capsicumfits better
- Asparagusfits better
- Potatofits better
- Onionthe original
Fit is the average pairing score against fish, pepper, flour, butter, tomato, bread, 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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