Why it works: Celery and carrot match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 10,173 recipes. Both carry myristicin, which smells spice, warm. The science ↓
Puree of Split Peas
Ingredients
Directions
Make the stock
Crack the bones of the chicken, cover with water, and simmer gently for 4 hours.
At the first boil, skim the surface. After 3 hours, add salt, onion, celery seed, carrot, turnip, bay leaf, and pepper.
After 4 hours, strain the stock and remove the fat when cold.
Make the puree
Soak split peas in cold water overnight. In the morning, wash and cover with 1 pint of water, then simmer for 2 hours.
Press the peas through a colander, then add 1 cup of stock and press through a puree sieve.
Add another cup of stock and return to heat.
Rub together flour and butter, then stir into the puree until smooth.
Finish and serve
Add salt, pepper, and grated onion. Boil gently for 5 minutes, stirring constantly.
Serve in a tureen with croutons.
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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Celery + carrottop 1% of all pairsSmell alikestrongCooked together10,173 recipes
Shared aroma: myristicin (spice, warm).
-
Carrot + turniptop 1% of all pairsSmell alikestrongCooked together8,002 recipes
Shared aroma: coumarin (sweet, hay).
-
Celery + turniptop 2% of all pairsSmell alikemoderateCooked together4,418 recipes
Shared aroma: coumarin (sweet, hay).
-
Clove + peppertop 5% of all pairsSmell alikestrongCooked together17,451 recipes
Shared aroma: ethyl octanoate (fruity, wine).
-
Clove + carrottop 5% of all pairsSmell alikestrongCooked together5,873 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Split peas
- Break down into a thick, smooth body that gives the puree its texture.
- Butter
- Adds richness and a silky mouthfeel to the finished puree.
- Flour
- Thickens the puree slightly when rubbed with butter and stirred in.
- Grated onion
- Adds sharp, savoury aroma that brightens the sweet earthiness of the peas.
The step that matters
Blend the flour and butter in smoothly. Rubbing flour with butter forms a paste that disperses evenly into hot liquid; added loose, it clumps and stays lumpy. Stirring constantly during the final gentle boil keeps the thickened puree from sticking and scorching on the base of the pan.
Swap the peas
How well each one fits the dish's main ingredients (onion, clove, celery, carrot, turnip, pepper, flour):
- Lentilsfits better
- Chickpeafits better
- Chestnutfits better
- Peasthe original
Fit is the average pairing score against onion, clove, celery, carrot, turnip, pepper, flour. 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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