Why it works: Peas and lettuce match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 1,293 recipes. Both carry 2-isobutyl-3-methoxypyrazine, which smells green bell pepper, earthy. The science ↓
To Stew Green Peas
Ingredients
Directions
Combine peas, sliced lettuce, and sliced onion in a pot.
Add butter, pepper, and coarse sea salt.
Pour in just enough water to cover the vegetables.
Cook over medium heat until the peas are tender.
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.
Photo for illustrative purposes only · Contact us to use it
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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Peas + lettucetop 5% of all pairsSmell alikestrongCooked together1,293 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
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Lettuce + oniontop 8% of all pairsSmell alikestrongCooked together3,562 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Lettuce + peppertop 9% of all pairsSmell alikemoderateCooked together4,037 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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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 most of its tender texture when cooked.
- Lettuce
- Releases moisture as it cooks, adding body and a soft, mellow vegetable flavor to the stew.
- Onion
- Adds aromatic sweetness and savory depth as it softens in the cooking liquid.
- Butter
- Adds richness and a smooth, rounded mouthfeel to the cooking liquid.
The step that matters
Pour in just enough water to cover the vegetables. Too much water dilutes the flavor of the stew and makes it watery, while too little can scorch the vegetables before the peas become tender. Measuring the liquid to just cover keeps the stew concentrated and evenly cooked.
Swap the peas
How well each one fits the dish's main ingredients (lettuce, onion, butter, pepper):
- Sesamefits better
- Beansfits better
- Black-eyed peafits better
- Peasthe original
Fit is the average pairing score against lettuce, onion, butter, 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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