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 ↓
Chutney Sauce
Ingredients
Directions
Prepare
Chop tomatoes, apples, onions, and peppers.
Cook
In a large pot, combine all ingredients: tomatoes, apples, onions, raisins, brown sugar, peppers, ground ginger, red pepper, salt, and vinegar.
Bring to a boil over medium heat.
Reduce heat and simmer for 1 hour, stirring occasionally.
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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Tomato + oniontop 8% of all pairsSmell alikemoderateCooked together20,633 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Pepper + gingertop 9% of all pairsSmell alikestrongCooked together6,800 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + gingertop 9% of all pairsSmell alikemoderateCooked together7,595 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Apple + gingertop 9% of all pairsSmell alikemoderateCooked together1,424 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Tomatoes
- Provide bulk and moisture that cook down into the body of the chutney.
- Apples
- Add pectin and body, helping the chutney thicken as it simmers.
- Brown sugar
- Adds sweetness and helps create a thick, glossy texture as the mixture reduces.
- Vinegar
- Adds acidity that balances the sweetness and helps preserve the chutney.
- Onions
- Add savoury depth and body as they soften during simmering.
The step that matters
Simmer for 1 hour, stirring occasionally. Long, gentle simmering lets water evaporate and the fruit and sugar concentrate into a thick chutney. Stirring prevents the sugars and solids from scorching on the bottom of the pot.
Swap the raisin
How well each one fits the dish's main ingredients (tomato, apple, onion, sugar, pepper, ginger, vinegar):
- Mangofits better
- Plumfits better
- Cherryfits better
- Raisinthe original
Fit is the average pairing score against tomato, apple, onion, sugar, pepper, ginger, vinegar. 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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