Why it works: Allspice and ginger match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 2,620 recipes. Both carry estragole, which smells anise, licorice. The science ↓
Gooseberry Catsup
Ingredients
Directions
Boil the vinegar, gooseberries, raisins, onions, and chilies until soft.
Strain the mixture through a fine sieve into the remaining ingredients. Mix well and store in a cool place.
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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Allspice + gingertop 1% of all pairsSmell alikestrongCooked together2,620 recipes
Shared aroma: estragole (anise, licorice).
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Mustard + allspicetop 2% of all pairsSmell alikestrongCooked together1,928 recipes
Shared aroma: methyleugenol (clove, spice).
-
Mustard + oniontop 6% of all pairsSmell alikestrongCooked together9,259 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Allspice + macetop 7% of all pairsSmell alikemoderateCooked together3,189 recipes
Shared aroma: methyleugenol (clove, spice).
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Vinegar + mustardtop 7% of all pairsSmell alikemoderateCooked together14,067 recipes
Shared aroma: isobutyraldehyde (malty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Green gooseberries
- Provide the fruit base and natural pectin that gives the ketchup body as it cooks down.
- Vinegar
- Acts as the main liquid and preservative, giving the ketchup its sharp, acidic bite.
- Brown sugar
- Adds sweetness and depth, balancing the sharpness of the vinegar and fruit.
- Raisins
- Contribute sweetness and body, softening into the mixture as it boils.
- Mustard
- Adds pungency and sharp flavour that complements the spices.
- Onions
- Add savoury depth and aromatic flavour as they soften in the boil.
The step that matters
Boiling until soft. The mixture must cook long enough for the gooseberries, onions and raisins to break down fully. Under-cooked fruit leaves a coarse, uneven texture that the fine sieve cannot fully smooth out.
Swap the mace
How well each one fits the dish's main ingredients (vinegar, sugar, raisin, mustard, onion, allspice, ginger):
- Cinnamonfits better
- Clovefits better
- Cardamomfits better
- Macethe original
Fit is the average pairing score against vinegar, sugar, raisin, mustard, onion, allspice, ginger. 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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