Why it works: Peas and butter are a kitchen classic. They rank in the top 16% of all ingredient pairs, and cooks put them together in 4,887 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
Green Peas Soup, Without Meat
Ingredients
Directions
Cook the peas
Boil 3 quarts of water with salt and baking soda as directed in Chapter XVII.
Add 1 quart of peas, drain, and pound them in a mortar.
Gradually mix in 5 pints of the cooking liquid.
Return the mixture to the heat and simmer gently for 15 minutes.
Finish the soup
Press the soup through a fine sieve.
Melt 3 to 4 ounces of butter in a pan.
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 + 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
- Peas
- Pounded and simmered, their starch and pulp give the soup its body and green flavor.
- Butter
- Adds fat for richness and a smooth, mellow mouthfeel.
- Baking soda
- Raises the cooking liquid's alkalinity, helping peas soften and keep a bright green color.
The step that matters
Gradually mix in the cooking liquid. Adding the liquid slowly to the pounded peas lets the pulp disperse evenly, preventing lumps and giving a smooth base before simmering.
“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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