Why it works: Cucumber and cauliflower match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 584 recipes. Both carry 2-hexenal, which smells green, leafy. The science ↓
English Chow Chow
Ingredients
Directions
Prepare the vegetables
Scald the green beans, onions, peppers, cauliflower, tomatoes, and cucumbers in vinegar, then drain through a colander.
Place the vegetables in a jar.
Make the mustard sauce
In a pot, heat fresh vinegar sufficient to cover the vegetables and add all the mustard seeds and two-thirds of the ground mustard, then let it boil for a few minutes.
Mix the remaining ground mustard, turmeric, and oil together, then stir into the boiling vinegar mixture.
Boil once more and pour over the vegetables in the jar.
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.
-
Cucumber + cauliflowertop 1% of all pairsSmell alikestrongCooked together584 recipes
Shared aroma: 2-hexenal (green, leafy).
-
Cauliflower + turmerictop 1% of all pairsSmell alikestrongCooked together514 recipes
Shared aroma: coumarin (sweet, hay).
-
Cauliflower + mustardtop 1% of all pairsSmell alikestrongCooked together687 recipes
Shared aroma: trans-2-hexenal (green, leafy).
-
Mustard + turmerictop 3% of all pairsSmell alikestrongCooked together2,279 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Cucumber + mustardtop 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
- Mustard seed
- Provides the sharp, pungent flavor that defines the pickle.
- Ground mustard
- Dissolves into the hot vinegar to thicken the sauce and add sharpness.
- Turmeric powder
- Gives the pickle its characteristic yellow color.
- Sweet oil
- Adds fat and richness that coats the vegetables and softens the sharp vinegar.
- Green beans
- Form the crisp, bulky vegetable base of the pickle.
The step that matters
Boiling the vinegar mustard mixture. Mustard flour thickens only when heated in liquid, so the sauce must be brought to a full boil before pouring; stirring in the turmeric and oil mixture and boiling again ensures even color and a smooth, cohesive sauce over the vegetables.
Swap the onion
How well each one fits the dish's main ingredients (green beans, tomato, cucumber, pepper, cauliflower, mustard, turmeric):
- Broccolifits better
- Lettucefits better
- Horseradishfits better
- Onionthe original
Fit is the average pairing score against green beans, tomato, cucumber, pepper, cauliflower, mustard, turmeric. 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.
Onion Pudding9 recipes
Eggplant Cakes34 recipes
Escalloped Tomatoes (Scalloped Tomatoes)25 recipes
Parsnip Croquettes12 recipes