Why it works: Tomato and pepper are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 17,923 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Tomatoes, Puree of
Ingredients
Directions
Prepare
Cut the tomatoes in half and squeeze out the seeds.
Make the puree
Stew the tomatoes in butter and white stock in equal proportions.
Use about 1 ounce butter and ½ cup stock for 6 tomatoes.
Pass the mixture through a fine sieve.
If too thick, add a little cream.
Season with pepper and coarse sea salt.
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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Tomato + peppertop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Butter + peppertop 21% of all pairsSmell alikemoderateCooked together85,593 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Tomato + buttertop 22% of all pairsSmell alikemoderateCooked together6,918 recipes
Shared aroma: 3-hexenal (apple, fruity).
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Cream + peppertop 23% of all pairsSmell alikelowCooked together21,449 recipes
Shared aroma: acetic acid (sour, vinegar).
Cream and pepper barely smell alike, yet cooks put them together in 21,449 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Tomatoes
- Provide the main body, flavor and pulp that becomes the puree.
- Butter
- Adds richness and fat that carries flavor and gives a smooth mouthfeel.
- White stock
- Supplies liquid so the tomatoes stew gently into a soft, saucy mass.
- Cream
- Adds fat and softness to loosen the puree if it turns out too thick.
The step that matters
Pass the mixture through a fine sieve. Stewed tomato contains skins and seeds that keep the texture coarse. Pushing it through a fine sieve removes them, which is what gives the puree its smooth, even consistency.
Swap the tomato
How well each one fits the dish's main ingredients (butter, cream, pepper):
- Potatofits better
- Spinachfits better
- Capsicumfits better
- Tomatothe original
Fit is the average pairing score against butter, cream, 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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