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 ↓
Sturgeon Cutlets
Ingredients
Directions
Prepare the fish
Skin the tail piece of the sturgeon and remove the gristle.
Cut the sturgeon into slices half an inch thick.
Sprinkle the slices with pepper and coarse sea salt.
Dredge the slices in flour.
Fry and make the gravy
Fry the slices in hot lard until golden brown.
In a separate pot, combine 1 pint of water, 1 tablespoon of butter rubbed into 1 tablespoon of brown flour, a little ketchup, and a little wine.
Stew the fried cutlets in the gravy for a few 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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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + ketchuptop 13% of all pairsSmell alikemoderateCooked together2,435 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Butter + winetop 13% of all pairsSmell alikemoderateCooked together8,645 recipes
Shared aroma: 2-furfurylthiol (coffee, roasted).
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Sturgeon + ketchuptop 15% of all pairsSmell alikemoderateCooked together20 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Sturgeon + buttertop 15% of all pairsSmell alikemoderateCooked together237 recipes
Shared aroma: 2,6-nonadienal (cucumber, green).
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
- Sturgeon
- Forms the main body of the cutlets, cooking to a firm, flaky texture.
- Flour
- Coats the slices so they brown in the hot lard and help thicken the gravy.
- Butter
- Enriches the gravy and adds richness and flavor when rubbed into the brown flour.
- Brown flour
- Thickens the gravy and adds a toasted, nutty color and flavor.
- Ketchup
- Adds tomato-based acidity and sweetness to the gravy.
The step that matters
Fry the slices in hot lard until golden brown. Lard must be hot enough to brown the flour coating quickly; if it is too cool, the coating absorbs fat and turns greasy while the fish overcooks before browning.
“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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