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 ↓
Cream Dressing
Ingredients
Directions
Beat the eggs well.
Add sugar, salt, and mustard to the eggs.
Stir in the vinegar, then add the cream.
Place the bowl in a basin of boiling water and stir until it thickens.
Cool and use as needed.
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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Cream + sugartop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Vinegar + sugartop 15% of all pairsSmell alikemoderateCooked together20,806 recipes
Shared aroma: beta-damascenone (apple, rose).
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Sugar + mustardtop 19% of all pairsSmell alikemoderateCooked together8,424 recipes
Shared aroma: guaiacol (smoky, sweet).
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Egg + sugartop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Thicken as they cook gently, giving the dressing its body and structure.
- Vinegar
- Adds acidity that sharpens the flavor and balances the richness of the eggs and cream.
- Cream
- Adds fat and softness, making the dressing smoother and less sharp.
- Sugar
- Adds sweetness that rounds out the acidity of the vinegar.
- Mustard
- Adds sharp flavor and aroma that complements the vinegar and eggs.
The step that matters
Thickening over boiling water. Egg proteins set gradually when heated. If the bowl is held over water that is too hot or stirring stops, the eggs can scramble and curdle instead of forming a smooth, thick dressing. Constant stirring keeps the heat even.
Swap the mustard
How well each one fits the dish's main ingredients (egg, vinegar, cream, sugar):
- Mustardthe original
- Cucumberfits about as well
- Capsicumfits about as well
- Horseradishfits about as well
Fit is the average pairing score against egg, vinegar, cream, sugar. 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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