Why it works: Peas and pepper are a kitchen classic. They rank in the top 15% of all ingredient pairs, and cooks put them together in 5,331 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Pea Pudding
Ingredients
Directions
Prepare the peas
Soak the peas in water with a large pinch of carbonate of soda for 12 hours or longer.
Tie the peas in a pudding cloth loosely to allow room for swelling.
Boil the peas in enough cold water to cover them, with a pinch of soda, for 3 hours.
Drain the peas in a colander and mash them smoothly or pass through a sieve.
Season and shape
Mix in the butter, pepper, and salt.
Stir the mixture in a clean saucepan over heat until thick.
Press the mixture into a hot greased basin.
Turn the mixture out of the basin.
Serve
Serve.
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.
-
Peas + peppertop 15% of all pairsSmell alikemoderateCooked together5,331 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Peas + buttertop 16% of all pairsSmell alikemoderateCooked together4,887 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Butter + peppertop 21% of all pairsSmell alikemoderateCooked together85,593 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
- Form the bulk of the pudding, and when cooked and mashed they set into a thick, spoonable body.
- Butter
- Adds richness and a smooth, silky mouthfeel to the mashed peas.
- Carbonate of soda
- Raises the pH of the soaking and boiling water, helping the peas soften and break down.
The step that matters
Stirring the mixture until thick. Stirring over heat drives off surplus moisture so the mash thickens enough to hold its shape when pressed into the basin. Too little cooking leaves it loose and watery.
Swap the peas
How well each one fits the dish's main ingredients (butter, pepper):
- Walnutfits better
- Black-eyed peafits better
- Almondfits better
- Peasthe original
Fit is the average pairing score against 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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