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 ↓
Simple Salad Dressing
Ingredients
Directions
Make the dressing
In a small pan, melt the butter and cream over medium heat until boiling.
Add the vinegar, sugar, salt, pepper, and mustard; let it boil.
Beat the eggs until frothy, then gradually pour in the hot mixture, stirring constantly.
Cook until the dressing thickens.
Serve
Serve warm for cabbage or chill for other salads.
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).
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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Pepper + mustardtop 9% of all pairsSmell alikemoderateCooked together15,430 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Cream + sugartop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
-
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
- Eggs
- Thicken the dressing as they set when gently heated, giving it body.
- Vinegar
- Adds acidity that sharpens the flavour and balances the richness of butter and cream.
- Butter
- Adds fat for a smooth, rich mouthfeel.
- Cream
- Adds fat and moisture for a silky, creamy texture.
- Mustard
- Adds sharp flavour and helps emulsify the dressing.
The step that matters
Pour the hot mixture into the eggs gradually while stirring constantly. Adding hot liquid too quickly to beaten eggs can scramble them. Pouring slowly while stirring gently raises their temperature so they thicken smoothly.
Swap the mustard
How well each one fits the dish's main ingredients (butter, cream, vinegar, sugar, egg, pepper):
- Capsicumfits about as well
- Mustardthe original
- Asparagusfits about as well
- Potatofits about as well
Fit is the average pairing score against butter, cream, vinegar, sugar, 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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