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 ↓
To Boil Peas
Ingredients
Directions
Pick the peas, ensuring not to wash them to keep the sweet stem intact.
Boil the peas in water for 30 minutes.
Drain the peas through a colander.
Transfer the peas to a tin dish, add butter and salt, and stir.
Keep the peas hot while serving the meat.
For older peas, add baking soda to the boiling water.
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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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
- Provide the main body, sweet flavour and tender texture of the dish.
- Butter
- Adds fat for richness and a smooth, glossy coating on the peas.
- Baking soda
- Raises the water's pH, helping older peas soften more evenly during boiling.
The step that matters
Boil the peas for 30 minutes. Peas can turn mushy and dull in colour if overcooked, while undercooked peas stay starchy and firm. Timing the boil keeps them tender, bright and sweet.
“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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