Why it works: Horseradish and mustard 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 ↓
Chow-chow
Ingredients
Directions
Prepare
Cut cabbage, cucumbers, and onions into small pieces.
Pack the vegetables in salt overnight, then drain thoroughly.
Mix and pickle
Combine one large head of cabbage, twelve cucumbers, one-fourth peck green tomatoes, six onions, one-half pint grated horseradish, half pound white mustard seed, two tablespoons celery seed, half teacup brown sugar, and a fourth teacup each of turmeric, cinnamon, and ground pepper.
Mix all ingredients together.
Pour boiling hot vinegar over the mixture for three mornings.
Finish and seal
On the third morning, mix a small box of mustard with a pint of olive oil, add while the pickle is hot, and seal.
Nutrition, whole recipe (rough)
Counts 7 of 9 ingredients. The other 2 aren't in our nutrition table and add nothing above, so the real totals are higher.
What these numbers assume: 7 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Broccoli | 1 cup chopped (156g) | 55 |
| Sugar | 1 tbsp (12.5g) granulated | 49 |
| Onion | 1 medium (110g) | 44 |
| Cucumber | 1/2 cup sliced (52g) | 16 |
| Celery Seed | 1 stalk (40g) | 6 |
| White Mustard | 1 tsp (5g) yellow | 3 |
| Mustard | 1 tsp (5g) yellow | 3 |
| Horseradish | not in our table | 0 |
| Seed | not in our table | 0 |
One typical portion per ingredient; the recipe's quantities are not counted. A rough guide only, not for medical or dietary planning.
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. See the original page.
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.
-
Horseradish + mustardtop 1% of all pairsSmell alikestrongCooked together1,832 recipes
Shared aroma: coumarin (sweet, hay).
-
Mustard + celerytop 2% of all pairsSmell alikemoderateCooked together4,169 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Horseradish + cucumbertop 2% of all pairsSmell alikestrongCooked together640 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Horseradish + cabbagetop 2% of all pairsSmell alikestrongCooked together481 recipes
Shared aroma: coumarin (sweet, hay).
-
Mustard + cucumbertop 3% of all pairsSmell alikestrongCooked together2,281 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
- Horseradish
- Adds sharp heat that mellows during the long pickling period.
- White mustard seed
- Provides pungent flavor and a slightly firm bite to the pickle.
- Cabbage
- Forms the crisp, bulky body of the pickle.
- Cucumbers
- Contribute crunch and moisture that the salt draws out and the vinegar softens.
- Onions
- Add savory sharpness and aroma to the mixture.
- Brown sugar
- Balances the sharpness of the vinegar with sweetness.
The step that matters
Packing the vegetables in salt overnight, then draining thoroughly. Salt draws water out of the cabbage, cucumbers and onions. If they are not drained well, the excess liquid dilutes the vinegar and the pickle can turn soft and watery.
Swap the onion
How well each one fits the dish's main ingredients (horseradish, mustard, celery, olive, cabbage, cucumber, sugar):
- Lettucefits better
- Beetrootfits better
- Broccolifits better
- Onionthe original
Fit is the average pairing score against horseradish, mustard, celery, olive, cabbage, cucumber, 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.
More chow chow recipes
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Cream of Celery Soup113 recipes
Red Cabbage65 recipes
Stewed Cabbage58 recipes
Baked Cabbage51 recipes