Why it works: Lemon and pepper 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 ↓
South Carolina Salad Dressing
Ingredients
Directions
Make the dressing
Bring the vinegar to a boil.
In a bowl, combine the beaten eggs, lemon juice, salt, sugar, and pepper. Mix in the olive oil and mustard.
Quickly stir in the hot vinegar.
Return the mixture to the heat for a moment until thickened.
Cool and serve
Let it cool before serving on lettuce, celery, tomatoes, chicken, or potatoes.
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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Lemon + peppertop 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).
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Lemon + olivetop 7% of all pairsSmell alikemoderateCooked together11,922 recipes
Shared aroma: 3-hexenal (apple, fruity).
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Olive + mustardtop 8% of all pairsSmell alikestrongCooked together5,950 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Pepper + mustardtop 9% of all pairsSmell alikemoderateCooked together15,430 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
- Eggs
- Thicken the dressing as they set with gentle heat, giving it body.
- Vinegar
- Provides the sharp acidity that defines the dressing's tang.
- Olive oil
- Adds fat and richness, emulsified into the sharp base for smoothness.
- Prepared mustard
- Helps emulsify the oil and adds a sharp, savory note.
The step that matters
Quickly stir in the hot vinegar. Adding hot vinegar to beaten eggs too slowly or without stirring can scramble them. Pouring it in steadily while stirring tempers the eggs gently, so the mixture thickens smoothly.
Swap the mustard
How well each one fits the dish's main ingredients (vinegar, egg, lemon, sugar, pepper, olive):
- Capsicumfits better
- Mustardthe original
- Cucumberfits about as well
- Spinachfits about as well
Fit is the average pairing score against vinegar, egg, lemon, sugar, pepper, olive. 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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