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 ↓
Melon Salad
Ingredients
Directions
Prepare
Slice the melon and place it in a deep dish.
Insert thin slices of onion between the melon slices.
Season with pepper and salt, cover with a plate, and let stand for 1 hour.
Remove the onion slices.
Dress and serve
Dress the salad with ⅔ cup oil, ⅓ cup vinegar, and ⅓ cup lemon juice.
Dust with a pinch of red pepper and serve.
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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Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Melon + lemontop 14% of all pairsSmell alikemoderateCooked together362 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Onion + vinegartop 14% of all pairsSmell alikemoderateCooked together18,226 recipes
Shared aroma: acetic acid (sour, vinegar).
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Pepper + vinegartop 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
- Melon
- Forms the main body of the salad and carries the dressing flavours.
- Onion
- Adds a sharp, aromatic flavour that contrasts with the sweet melon.
- Oil
- Adds fat and a smooth, rich mouthfeel to the dressing.
- Vinegar
- Adds acidity that brightens the dressing and balances the melon's sweetness.
- Lemon juice
- Adds acidity and fresh citrus aroma to the dressing.
The step that matters
Let the salad stand for 1 hour under a plate. Standing lets the salt and pepper draw flavour into the melon and softens the onion's sharpness. Covering keeps the surface from drying out while it rests.
Swap the melon
How well each one fits the dish's main ingredients (onion, pepper, vinegar, lemon):
- Limefits better
- Avocadofits better
- Mangofits better
- Melonthe original
Fit is the average pairing score against onion, pepper, vinegar, lemon. 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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