Why it works: Butter and flour 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 ↓
Stewed Cepes
Ingredients
Directions
Prepare
Free from oil as before and cut into cubes.
Make the stew
Melt the butter and add the cepes and flour.
Stir until a light coffee brown.
Add the stock and seasonings and set back to simmer five minutes.
Serve
If this is to be served as an entree, arrange on toast; but they make a delicious garnish for broiled 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. See the original page.
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 + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Butter + oniontop 15% of all pairsSmell alikemoderateCooked together42,912 recipes
Shared aroma: decanal (soap, orange peel).
-
Butter + lemontop 16% of all pairsSmell alikemoderateCooked together41,227 recipes
Shared aroma: 3-hexenal (apple, fruity).
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Flour + lemontop 17% of all pairsSmell alikemoderateCooked together30,404 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + oniontop 17% of all pairsSmell alikemoderateCooked together32,460 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour 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
- Butter
- Carries flavor and, when cooked with flour, gives the base a nutty brown color.
- Flour
- Thickens the sauce as it cooks with the butter and helps the base brown evenly.
- Stock
- Provides the liquid that turns the base into a moist, spoonable sauce.
- Lemon juice
- Adds acidity that brightens the rich butter and mushroom flavors.
The step that matters
Stir the butter and flour to a light coffee brown. Cooking the butter and flour together builds nutty flavor and thickening power. Too pale leaves a raw floury taste, and too dark scorches the roux and makes it bitter.
Flavor stand-ins for the lemon
How well each one fits the dish's main ingredients (butter, flour, onion):
- Avocadobetter flavor fit
- Raisinbetter flavor fit
- Coconutbetter flavor fit
- Lemonthe original
Fit is the average pairing score against butter, flour, onion. Candidates are from the same food group and used in at least 100 recipes. This compares flavor only: it does not check the job the ingredient does in the dish (bulk, moisture, acidity, structure).
“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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