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Chili Sauce

A tomato-based sauce with peppers, sugar, spices, and vinegar.

From an old cookbook · modernised transcription
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Why it works: Clove and allspice match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 7,874 recipes. Both carry estragole, which smells anise, licorice. The science ↓

Chili Sauce

Ingredients

Directions

Prepare

  1. Stew and strain the tomatoes.

  2. Chop the red peppers finely.

Cook and bottle

  1. Add the chopped peppers and other ingredients to the tomatoes.

  2. Boil the mixture for about two hours.

  3. Bottle the sauce and seal with sealing wax.

Recipe from a historical cookbook (Internet Archive).

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.

  1. Clove + allspicetop 1% of all pairs
    Smell alikestrong
    Cooked together7,874 recipes

    Shared aroma: estragole (anise, licorice).

  2. Pepper + clovetop 5% of all pairs
    Smell alikestrong
    Cooked together17,451 recipes

    Shared aroma: ethyl octanoate (fruity, wine).

  3. Pepper + allspicetop 5% of all pairs
    Smell alikestrong
    Cooked together6,395 recipes

    Shared aroma: estragole (anise, licorice).

  4. Cider + vinegartop 6% of all pairs
    Smell alikemoderate
    Cooked together3,431 recipes

    Shared aroma: 4-ethyl-2-methoxyphenol (smoky, clove).

  5. Tomato + peppertop 7% of all pairs
    Smell alikemoderate
    Cooked together17,923 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
Form the bulk of the sauce, providing body, moisture and the base flavor.
White sugar
Adds sweetness and balances the acidity of the vinegar and tomatoes.
Onions
Add savory depth and aroma as they soften during the long simmer.
Cider vinegar
Provides acidity that brightens the sauce and helps preserve it.

The step that matters

Boil the mixture for about two hours. A long simmer lets excess water evaporate so the sauce thickens. Stopping too early leaves it thin and watery, and the flavors stay separate rather than blending.

Swap the onion

How well each one fits the dish's main ingredients (tomato, sugar, pepper, clove, allspice, cider, vinegar):

  1. Capsicumfits better
  2. Mustardfits better
  3. Cucumberfits better
  4. Onionthe original

Fit is the average pairing score against tomato, sugar, pepper, clove, allspice, cider, 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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