Why it works: Mustard and horseradish match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 1,832 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Hodge Podge
Ingredients
Directions
Prepare the vegetables
Chop the green tomatoes and cabbage finely.
Sprinkle with coarse sea salt and let drain overnight.
Chop the celery and garden peppers finely.
Combine and cover
Add the chopped celery and peppers to the tomatoes and cabbage.
Mix in mustard seed and grated horseradish to taste.
Cover the mixture with vinegar.
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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Mustard + horseradishtop 1% of all pairsSmell alikestrongCooked together1,832 recipes
Shared aroma: coumarin (sweet, hay).
-
Celery + mustardtop 2% of all pairsSmell alikemoderateCooked together4,169 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Cabbage + horseradishtop 2% of all pairsSmell alikestrongCooked together481 recipes
Shared aroma: coumarin (sweet, hay).
-
Cabbage + mustardtop 3% of all pairsSmell alikestrongCooked together1,645 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Tomato + celerytop 4% of all pairsSmell alikemoderateCooked together3,377 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Green tomatoes
- Provide the main bulk and a tart, fresh flavor base for the salad.
- Cabbage
- Adds crisp texture and body that holds up after salting and marinating.
- Celery
- Contributes crunch and a fresh, herbal savoriness to the mixture.
- Garden peppers
- Add mild sharpness and extra vegetable texture throughout the salad.
- Vinegar
- Adds acidity that preserves the vegetables and sharpens the overall flavor.
The step that matters
Sprinkle with coarse sea salt and let drain overnight. Salt draws water out of the chopped tomatoes and cabbage by osmosis. Draining removes that liquid so the salad stays crisp rather than watery once vinegar is added.
Swap the tomato
How well each one fits the dish's main ingredients (cabbage, celery, pepper, mustard, horseradish, vinegar):
- Broccolifits better
- Lettucefits better
- Radishfits better
- Tomatothe original
Fit is the average pairing score against cabbage, celery, pepper, mustard, horseradish, 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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