Why it works: Butter and milk 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 ↓
Cooked Salad Dressing with Cottage Cheese
Ingredients
Directions
Make the dressing base
Rub together the dry ingredients: flour, mustard, salt, and sugar.
Add the slightly beaten egg yolks and melted butter.
Stir in the cold milk and hot vinegar until perfectly smooth.
Cook and finish
Cook the mixture in a double boiler until thickened.
Neutralize the cottage cheese with baking soda and fold it into the stiffly beaten egg whites.
Combine this mixture with the cooked dressing.
Set the pan into a bowl of cold water and beat well until cool and smooth.
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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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Vinegar + mustardtop 7% of all pairsSmell alikemoderateCooked together14,067 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Cottage cheese + buttertop 10% of all pairsSmell alikemoderateCooked together376 recipes
Shared aroma: gamma-decalactone (peach, creamy).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Mustard + flourtop 13% of all pairsSmell alikemoderateCooked together5,066 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour barely smell alike, yet cooks put them together in 124,287 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Yolks thicken the dressing when cooked, and whites are folded in for lightness.
- Cottage cheese
- Adds body and creamy moisture to the dressing.
- Butter
- Adds richness and a smooth, silky mouthfeel.
- Vinegar
- Provides the tangy acidity that balances the richness.
- Flour
- Thickens the dressing as it cooks, giving structure.
- Baking soda
- Neutralizes the cottage cheese, reducing its sharpness.
The step that matters
Cook the mixture in a double boiler until thickened. Egg yolks thicken and can curdle or scramble if overheated, so gentle, indirect heat keeps the dressing smooth while the flour and yolks set.
Swap the mustard
How well each one fits the dish's main ingredients (cottage cheese, egg, butter, vinegar, flour, sugar, milk):
- Chivefits about as well
- Capsicumfits about as well
- Cucumberfits about as well
- Mustardthe original
Fit is the average pairing score against cottage cheese, egg, butter, vinegar, flour, sugar, milk. 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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