Why it works: Cabbage and mustard match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 1,645 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Green Tomato Sauce
Ingredients
Directions
Prepare the tomatoes
Layer sliced tomatoes with coarse sea salt in a dish and let stand overnight.
Pour off the liquid from the tomatoes.
Add 2 quarts of water and 1 quart of vinegar to the dish.
Cook for 5 minutes.
Drain the liquid.
Make the sauce
Add chopped onions and cabbage, along with 3 pints of vinegar, mustard, red pepper, and brown sugar.
Add the spice bag.
Cook for 10 to 15 minutes until the cabbage and onions are tender.
Remove the spice bag.
Bottle the sauce.
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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Cabbage + mustardtop 3% of all pairsSmell alikestrongCooked together1,645 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Cabbage + peppertop 5% of all pairsSmell alikemoderateCooked together4,081 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + mustardtop 6% of all pairsSmell alikestrongCooked together9,259 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Tomato + peppertop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + cabbagetop 7% of all pairsSmell alikestrongCooked together3,001 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
- Green tomatoes
- Provide the bulk of the sauce and release liquid when salted, which is then drained off.
- Brown sugar
- Adds sweetness and depth that balances the sharpness of the vinegar.
- Vinegar
- Adds acidity that gives the sauce its tang and helps preserve it.
- Cabbages
- Adds body and softens during cooking to thicken the sauce.
- Onions
- Add savory flavor and soften into the sauce as it cooks.
The step that matters
Draining the salted tomatoes. Salt draws water out of the tomatoes through osmosis. Pouring off that liquid before adding new water and vinegar keeps the sauce from becoming thin and watery.
Swap the tomato
How well each one fits the dish's main ingredients (onion, cabbage, vinegar, mustard, pepper, sugar):
- Horseradishfits better
- Broccolifits better
- Radishfits better
- Tomatothe original
Fit is the average pairing score against onion, cabbage, vinegar, mustard, pepper, sugar. 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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