Why it works: Onion and beef are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 17,092 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Puree of Green Peas
Ingredients
Directions
Make the soup
Strain the peas and place them in a saucepan.
Add the ham, onion, and beef broth; bring to a boil for 1 hour.
Remove the ham and onion, then press the soup through a fine sieve.
Finish and serve
Return the soup to the heat and add the hot cream; season with salt and pepper.
Beat the egg yolks with the cream and stir into the soup.
Add the butter and stir until melted and mixed.
Garnish with chopped parsley and 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.
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Onion + beeftop 7% of all pairsSmell alikemoderateCooked together17,092 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Cream + buttertop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Onion + clovetop 13% of all pairsSmell alikemoderateCooked together16,901 recipes
Shared aroma: 2-nonanone (fruity, floral).
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Peas + oniontop 13% of all pairsSmell alikemoderateCooked together5,460 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Peas + clovetop 14% of all pairsSmell alikemoderateCooked together739 recipes
Shared aroma: linalool (floral, citrus).
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 and flavour of the puree once pressed smooth.
- Egg yolks
- Thicken the soup and give it a smooth, rich body when gently stirred in.
- Butter
- Adds richness and a silky mouthfeel as it melts into the soup.
- Cream
- Adds richness and a smoother, creamier texture to the soup.
The step that matters
Stirring in the egg yolks. Egg yolks thicken through gentle heat; if the soup is too hot when they are added, they can scramble and turn grainy. Keep the soup warm, not boiling, and stir steadily.
Swap the clove
How well each one fits the dish's main ingredients (peas, ham, onion, beef, cream, egg, butter):
- Tarragonfits better
- Garlicfits better
- Parsleyfits better
- Clovethe original
Fit is the average pairing score against peas, ham, onion, beef, cream, egg, butter. 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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