Why it works: Vinegar and mustard are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 14,067 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Salad Dressing for Lettuce or Cabbage
Ingredients
Directions
Make the dressing
Combine vinegar, cold water, white sugar, and butter in a granite pan.
Heat the mixture just to simmer.
Beat the eggs in a separate bowl. Mix in mustard, salt, black pepper, and a little cold vinegar.
Add the egg mixture to the pan.
Stir until the mixture boils.
Remove the pan from heat.
Let the dressing cool.
Serve
Pour the dressing over finely chopped cabbage.
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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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).
-
Vinegar + peppertop 14% of all pairsSmell alikemoderateCooked together27,814 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Vinegar + sugartop 15% of all pairsSmell alikemoderateCooked together20,806 recipes
Shared aroma: beta-damascenone (apple, rose).
-
Butter + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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 cook, giving it body and a creamy texture.
- White sugar
- Adds sweetness that balances the sharpness of the vinegar.
- Vinegar
- Provides the sharp acidity that gives the dressing its tang.
- Butter
- Adds richness and a smooth mouthfeel to the dressing.
- Mustard
- Adds a sharp, pungent flavour that complements the eggs and vinegar.
The step that matters
Stir until the mixture boils. Egg proteins set and thicken the dressing when heated, but if the egg is overheated or curdles it turns grainy. Stir steadily so the egg cooks evenly and the dressing thickens smoothly.
Swap the mustard
How well each one fits the dish's main ingredients (vinegar, sugar, butter, egg, pepper):
- Capsicumfits better
- Mustardthe original
- Cucumberfits about as well
- Shallotfits less well
Fit is the average pairing score against vinegar, sugar, butter, egg, 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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