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 ↓
Mustard Pickles
Ingredients
Directions
Prepare the vegetables
Soak the sliced cucumbers overnight in salt water.
Scald the small onions and cauliflower in salt water.
Scald the sliced peppers and green tomatoes.
Drain all vegetables.
Place the drained vegetables in jars.
Pour hot vinegar over the vegetables.
Let the vegetables sit for three days.
Drain the vinegar from the vegetables.
Make the mustard sauce
In a bowl, mix the flour and ground mustard.
Smooth the mixture with cold vinegar.
Pour the mixture into boiling vinegar.
Pour the resulting mixture over the pickles.
Store
Store in stone jars.
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 + mustardtop 1% of all pairsSmell alikestrongCooked together687 recipes
Shared aroma: trans-2-hexenal (green, leafy).
-
Cucumber + mustardtop 3% of all pairsSmell alikestrongCooked together2,281 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Cucumber + tomatotop 4% of all pairsSmell alikemoderateCooked together2,405 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).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cucumbers
- Provide the crisp, bulky body of the pickle after soaking in salt water.
- Cauliflower
- Adds firm texture and absorbs the vinegar and mustard flavour.
- Ground mustard
- Supplies the pungent, sharp flavour that defines the pickle.
- Flour
- Thickens the vinegar mixture into a smooth, cohesive sauce.
- Vinegar
- Provides the acidity that preserves and sharpens the vegetables.
- Sugar
- Balances the sharp acidity and mustard with sweetness.
The step that matters
Smoothing the flour and mustard with cold vinegar. Adding flour to hot liquid without first blending it into cold vinegar causes lumps, because starch clumps before it disperses. A smooth paste disperses evenly when poured into boiling vinegar, which then thickens it.
Swap the onion
How well each one fits the dish's main ingredients (cucumber, cauliflower, pepper, tomato, mustard, vinegar, sugar):
- Broccolifits better
- Lettucefits better
- Horseradishfits better
- Onionthe original
Fit is the average pairing score against cucumber, cauliflower, pepper, tomato, mustard, vinegar, 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 mustard pickles 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.
Tomato Soup526 recipes
Cream of Tomato Soup107 recipes
Tomato Bisque61 recipes
Cauliflower Soup28 recipes