Why it works: Flour and butter are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 124,287 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Fried Soles
Ingredients
Directions
Prepare
Clean the soles and season with salt and pepper.
Dredge the fish in flour.
Cook and serve
Heat butter in a skillet over medium heat.
Fry the soles until golden brown on both sides.
Serve hot.
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.
-
Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Pepper + flourtop 19% of all pairsSmell alikemoderateCooked together50,459 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Pepper + buttertop 21% of all pairsSmell alikemoderateCooked together85,593 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
Flour and butter barely smell alike, yet cooks put them together in 124,287 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
- Soles
- The main protein, which turns firm and flaky when fried.
- Flour
- Forms a light coating that browns in the hot butter and helps the crust hold.
- Butter
- Conducts heat in the skillet and adds fat for browning and a rich flavor.
The step that matters
Frying the soles until golden brown on both sides. Fish is delicate and can stick or tear if the pan is not hot enough or is crowded. Enough heat and fat gives a browned crust through the Maillard reaction while the flesh cooks through gently.
“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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