Why it works: Parsley and pepper match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 34,122 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Tomatoes with Mushrooms
Ingredients
Directions
Prepare the base
Boil the tomatoes in slightly salted water, then strain and rub through a sieve.
Soak the biscuits in tepid water or milk, then pass them through a sieve.
Mix the biscuits with the tomatoes in a saucepan, adding the Bovril, sugar, half the butter, and enough pepper and salt to taste.
Stir until it boils, then add the cream and keep hot.
Cook the mushrooms
Wash, clean, and dry the mushrooms, then fry them in the remaining butter, seasoning with pepper and salt, and sprinkle with chopped parsley.
Assemble and serve
Place the tomato puree in a round dish and surround it with the fried mushrooms.
Sprinkle the remaining chopped parsley over the top and serve hot.
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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Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Tomato + mushroomtop 7% of all pairsSmell alikemoderateCooked together2,719 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
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Butter + mushroomtop 7% of all pairsSmell alikemoderateCooked together12,525 recipes
Shared aroma: trans-2-decenal (waxy, orange).
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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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Cream + buttertop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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 and tangy flavour of the puree.
- Cracknel biscuits
- Thicken the tomato mixture into a smooth, body-rich puree.
- Cream
- Adds richness and softens the acidity of the tomatoes.
- Butter
- Adds fat and flavour to the mushrooms and the tomato base.
- Fresh mushrooms
- Contribute earthy flavour and a tender, savoury texture when fried.
The step that matters
Stir until it boils, then add the cream and keep hot.. Cream added to a boiling acidic tomato mixture can curdle or separate, so it is best stirred in once the base is hot and kept warm rather than boiled again.
Swap the tomato
How well each one fits the dish's main ingredients (cream, parsley, pepper, biscuit, butter, sugar, mushroom):
- Spinachfits better
- Shallotfits better
- Chivefits better
- Tomatothe original
Fit is the average pairing score against cream, parsley, pepper, biscuit, butter, sugar, mushroom. 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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