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 ↓
Chicken with Peas
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
Salt the chicken pieces.
Cut the peas into diagonal pieces.
Heat the butter in a pan.
Cook and braise
Add the chicken and peas to the pan and cook for a few minutes.
Mix the flour with the broth.
Pour the mixture over the chicken.
Cover the kettle tightly.
Place it in a 400°F (200°C) oven for 1 hour.
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 + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Chicken + peastop 13% of all pairsSmell alikemoderateCooked together1,528 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
-
Chicken + buttertop 15% of all pairsSmell alikemoderateCooked together13,902 recipes
Shared aroma: 2-furfurylthiol (coffee, roasted).
-
Peas + buttertop 16% of all pairsSmell alikemoderateCooked together4,887 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Peas + flourtop 21% of all pairsSmell alikelowCooked together2,837 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
- Chicken
- Provides the main protein, which becomes tender during long, covered oven cooking.
- Peas
- Add sweetness and fresh color, and stay tender-crisp when added near the end of cooking.
- Butter
- Adds fat and richness, carrying flavor and helping the chicken brown lightly.
- Flour
- Thickens the broth into a sauce as its starch swells when heated.
- Broth
- Adds moisture and savory flavor, keeping the chicken juicy and forming the sauce base.
The step that matters
Mixing the flour into the broth. Flour must be fully blended into the broth before pouring; otherwise it clumps and the starch cannot thicken the sauce evenly as it heats.
Swap the peas
How well each one fits the dish's main ingredients (chicken, butter, flour):
- Almondfits better
- Cashew nutfits better
- Macadamia nutfits better
- Peasthe original
Fit is the average pairing score against chicken, butter, flour. 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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