Why it works: Parsley and pepper match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 34,122 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Small Green Peas
Ingredients
Directions
Prepare
Wash and drain the peas.
Cook
In a casserole, melt the butter over medium heat.
Add the peas, parsley, and green onions; sauté for a few minutes.
Sprinkle the peas with starch to coat them lightly.
Add boiling water to the casserole and boil for 15 minutes until the sauce reduces.
Season with salt and pepper before serving.
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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Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Parsley + oniontop 9% of all pairsSmell alikemoderateCooked together25,843 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Peas + parsleytop 13% of all pairsSmell alikemoderateCooked together1,885 recipes
Shared aroma: trans-2-hexenal (green, leafy).
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Peas + oniontop 13% of all pairsSmell alikemoderateCooked together5,460 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Green peas
- Form the main body of the dish and provide its fresh, sweet flavor.
- Butter
- Adds richness and fat that carries flavor and gives the dish a smooth mouthfeel.
- Starch
- Coats the peas and thickens the cooking liquid into a light sauce.
- Green onions
- Add mild aromatic onion flavor during the initial sauté.
The step that matters
Adding the starch. Starch must be sprinkled evenly over the peas before the liquid is added so it disperses without clumping. Starch thickens only when heated in liquid, so the sauce will thin or turn lumpy if it is poorly distributed.
Swap the peas
How well each one fits the dish's main ingredients (butter, parsley, onion, pepper):
- Black-eyed peafits better
- Chickpeafits better
- Beansfits better
- Peasthe original
Fit is the average pairing score against butter, parsley, onion, pepper. 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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