Why it works: Butter and bread are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 27,232 recipes. Both carry delta-decalactone, which smells sweet, creamy. The science ↓
Canned Pea Soup
Ingredients
Directions
Make the soup
Add boiling water to the jar contents.
Boil slowly on the back of the stove for 1.5 hours.
Strain the soup.
Cool the soup.
Skim off any fat.
Finish and serve
Add the can of green peas.
Cook until tender.
Pulp the peas through a colander into the soup.
Season with pepper, salt, and a lump of white sugar.
Stir in the floured butter.
Bring to a boil once more.
Serve over diced fried bread in a tureen.
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 + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Peas + breadtop 11% of all pairsSmell alikemoderateCooked together804 recipes
Shared aroma: hexyl acetate (fruity, apple).
-
Peas + peppertop 15% of all pairsSmell alikemoderateCooked together5,331 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Pepper + breadtop 16% of all pairsSmell alikemoderateCooked together20,964 recipes
Shared aroma: 2-nonenal (fatty, green).
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Peas + buttertop 16% of all pairsSmell alikemoderateCooked together4,887 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Green peas
- Provide the main flavour and body; pulping them thickens the soup.
- Floured butter
- Adds fat and richness, and the flour helps thicken the soup as it heats.
- White sugar
- Adds a little sweetness to balance the savoury flavour of the peas.
The step that matters
Pulp the peas through a colander. Pressing the cooked peas through a colander breaks down their starch and fibre so they blend into the soup, giving it a smooth, thick texture rather than a grainy one.
Swap the peas
How well each one fits the dish's main ingredients (pepper, sugar, butter, bread):
- Chestnutfits about as well
- Almondfits about as well
- Lima beansfits about as well
- Peasthe original
Fit is the average pairing score against pepper, sugar, butter, bread. 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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