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 Salad Dressing
Ingredients
Directions
Make the dressing
Mix all dry ingredients with vinegar.
Pour slowly over the beaten egg.
Cook in a double boiler until thick and smooth.
Remove from heat and let cool.
Serve
When using, mix in the proportion of 1 part dressing to 2 parts cream.
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).
-
Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
-
Flour + mustardtop 13% of all pairsSmell alikemoderateCooked together5,066 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + sugartop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
-
Vinegar + sugartop 15% of all pairsSmell alikemoderateCooked together20,806 recipes
Shared aroma: beta-damascenone (apple, rose).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Egg
- Thickens the dressing as it cooks, giving it a smooth, body-rich texture.
- Flour
- Stabilizes the cooked dressing and helps it thicken without curdling.
- Vinegar
- Adds acidity that gives the dressing its tangy flavor.
- Whipped cream
- Adds fat and lightness, mellowing the sharp dressing when mixed in.
- Mustard
- Adds sharp, pungent flavor that balances the richness of the egg and cream.
The step that matters
Cook in a double boiler until thick and smooth. Egg proteins set gently with indirect heat. Too much heat scrambles the egg and makes the dressing grainy, so the double boiler keeps the temperature moderate.
Swap the mustard
How well each one fits the dish's main ingredients (vinegar, egg, flour, sugar, cream):
- Mustardthe original
- Arrowrootfits about as well
- Horseradishfits about as well
- Shallotfits about as well
Fit is the average pairing score against vinegar, egg, flour, sugar, cream. 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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