Why it works: Lettuce and mustard match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 1,356 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Green Grape Salad
Ingredients
Directions
Prepare
Select firm, acid grapes and wash them.
Place the grapes in a head of lettuce.
Make the dressing
In a bowl, mix salt, mustard, sugar, and beaten egg.
Add oil, cream, and vinegar to the mixture and stir well.
Serve
Pour the dressing over the grapes 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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Lettuce + mustardtop 1% of all pairsSmell alikestrongCooked together1,356 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Mustard + vinegartop 7% of all pairsSmell alikemoderateCooked together14,067 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Grape + lettucetop 12% of all pairsSmell alikemoderateCooked together349 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
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Grape + vinegartop 14% of all pairsSmell alikemoderateCooked together1,589 recipes
Shared aroma: isoamyl acetate (banana, fruity).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Egg
- Emulsifies the oil and cream, helping the dressing thicken and hold together.
- Rich cream
- Adds richness and body, giving the dressing a smooth, coating texture.
- Oil
- Adds fat that carries flavor and keeps the dressing smooth on the leaves.
- Vinegar
- Adds acidity that sharpens the dressing and balances the sweetness.
- Mustard
- Contributes sharp flavor and helps stabilize the emulsion.
The step that matters
Adding the oil and cream to the egg mixture. Adding the fats gradually while stirring lets the egg bind them into a stable emulsion. If they are poured in too fast, the dressing can split and look greasy rather than smooth.
Swap the grape
How well each one fits the dish's main ingredients (lettuce, mustard, sugar, egg, cream, vinegar):
- Avocadofits better
- Cherryfits better
- Lemonfits better
- Grapethe original
Fit is the average pairing score against lettuce, mustard, sugar, egg, cream, vinegar. 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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