Why it works: Pepper and lemon match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 27,047 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
Aspic Mayonnaise Dressing
Ingredients
Directions
Prepare
Melt the aspic jelly or consomme slightly.
Place the melted aspic in a bowl set in ice water.
In a separate bowl, mix the vinegar, sugar, mustard, salt, and Cayenne pepper.
Make the dressing
Whisk the melted jelly until it begins to thicken.
Gradually add the oil and vinegar mixture, a little at a time.
Add the lemon juice last.
Continue to beat until well combined.
Keep beating while the bowl is in the ice water for a whiter dressing.
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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Pepper + lemontop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Vinegar + mustardtop 7% of all pairsSmell alikemoderateCooked together14,067 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Mustard + peppertop 9% of all pairsSmell alikemoderateCooked together15,430 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Mustard + lemontop 11% of all pairsSmell alikestrongCooked together3,816 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Vinegar + peppertop 14% of all pairsSmell alikemoderateCooked together27,814 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
- Aspic jelly or consomme
- Forms the jelly base that thickens and gives the dressing its body and set.
- Salad oil
- Provides fat that emulsifies into the jelly, giving a rich, smooth texture.
- Vinegar
- Adds acidity that gives the dressing its sharp, tangy flavour.
- Sugar
- Balances the sharpness of the vinegar and lemon with mild sweetness.
- Mustard
- Its emulsifying compounds help hold the oil and liquid together and add sharpness.
The step that matters
Gradually add the oil and vinegar mixture, a little at a time.. Adding oil slowly while beating lets it disperse into tiny droplets that stay suspended. Adding it too fast can break the emulsion, leaving the dressing oily and separated.
Swap the lemon
How well each one fits the dish's main ingredients (vinegar, sugar, mustard, pepper):
- Limefits about as well
- Lemonthe original
- Cherryfits about as well
- Mangofits less well
Fit is the average pairing score against vinegar, sugar, mustard, pepper. 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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