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
Cover equal quantities of small cucumbers, sliced green tomatoes, cauliflowers, and small button onions with brine and leave for 24 hours.
Pour off the brine and scald it.
Dissolve a bit of alum in the hot brine and pour it over the pickles.
When cold, drain the pickles thoroughly.
Make the mustard sauce and finish
Prepare 1 quart of vinegar.
Mix 1 cup of brown sugar, ½ cup of flour, and ¼ pound of ground mustard with the vinegar.
Stir the mixture into the boiling vinegar until smooth.
Pour the mixture over the pickles.
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).
-
Cucumber + tomatotop 4% of all pairsSmell alikemoderateCooked together2,405 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Cucumber + oniontop 8% of all pairsSmell alikestrongCooked together6,050 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Tomato + oniontop 8% of all pairsSmell alikemoderateCooked together20,633 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Cucumber + vinegartop 8% of all pairsSmell alikemoderateCooked together4,734 recipes
Shared aroma: 2-methylbutyl acetate (fruit).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Small cucumbers
- Their firm flesh makes up the crisp body of the pickles.
- Cauliflowers
- Their florets hold their shape and crunch through the pickling and sauce.
- Flour
- Thickens the mustard sauce so it clings to the pickles instead of running off.
- Ground mustard
- Gives the sauce its sharp, pungent flavour and colour.
- Brown sugar
- Adds sweetness that balances the sharpness of the vinegar and mustard.
- Vinegar
- Provides the acidity that preserves the vegetables and gives the pickle its tang.
The step that matters
Stirring the mixture into the boiling vinegar until smooth. Flour and mustard mixed into hot liquid can clump if added without stirring. Constant stirring keeps the starch dispersed so the sauce thickens evenly and stays smooth.
Swap the onion
How well each one fits the dish's main ingredients (cucumber, tomato, cauliflower, nutmeg, vinegar, sugar, flour):
- Broccolifits better
- Lettucefits better
- Beetrootfits better
- Onionthe original
Fit is the average pairing score against cucumber, tomato, cauliflower, nutmeg, vinegar, sugar, flour. 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