Why it works: Milk and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Salad Dressing
Ingredients
Directions
In a saucepan, combine the egg yolks, salt, mustard, cream, milk, melted butter, and vinegar.
Stir thoroughly over low heat until the mixture thickens to the consistency of cream.
Add cayenne pepper to taste.
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.
Photo for illustrative purposes only · Contact us to use it
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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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Mustard + vinegartop 7% of all pairsSmell alikemoderateCooked together14,067 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Cream + buttertop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Mustard + peppertop 9% of all pairsSmell alikemoderateCooked together15,430 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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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
- Egg yolks
- Thicken the dressing as they gently heat, giving it a creamy, set body.
- Butter
- Adds richness and a smooth, silky mouthfeel to the dressing.
- Vinegar
- Provides the sharp acidity that balances the richness of the yolks and butter.
- Cream
- Adds richness and moisture, softening the texture of the dressing.
- Mustard
- Adds sharp flavour and helps hold the emulsified mixture together.
The step that matters
Stir over low heat until thickened. Egg yolks thicken through gentle heat, but if the pan is too hot they can scramble into lumps. Constant stirring over low heat spreads the heat evenly and keeps the dressing smooth.
Swap the mustard
How well each one fits the dish's main ingredients (egg, cream, milk, butter, vinegar, pepper):
- Capsicumfits better
- Potatofits better
- Asparagusfits about as well
- Mustardthe original
Fit is the average pairing score against egg, cream, milk, butter, vinegar, 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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