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 ↓
Salad Dressing
Ingredients
Directions
Prepare
Beat two eggs lightly.
Mix one-half cup vinegar, one teaspoon each of mustard, sugar, and salt with a little hot water until smooth.
Make the dressing
Pour the beaten eggs into the mixture.
Add one cup of cream or butter.
Cook in a double boiler until it thickens.
Nutrition, whole recipe (rough)
What these numbers assume: 4 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Egg | 1 large egg (50g) | 78 |
| Cream | 1 tbsp (15ml) heavy | 51 |
| Vinegar | 1 tbsp (15ml) distilled | 3 |
| Mustard | 1 tsp (5g) yellow | 3 |
One typical portion per ingredient; the recipe's quantities are not counted. A rough guide only, not for medical or dietary planning.
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. See the original page.
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.
-
Vinegar + mustardtop 7% of all pairsSmell alikemoderateCooked together14,067 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Cream + eggtop 24% of all pairsSmell alikelowCooked together42,166 recipes
Shared aroma: acetic acid (sour, vinegar).
-
Vinegar + creamtop 25% of all pairsSmell alikemoderateCooked together4,064 recipes
Shared aroma: acetic acid (sour, vinegar).
-
Mustard + creamtop 26% of all pairsSmell alikemoderateCooked together2,935 recipes
Shared aroma: octanal (fat, soap).
-
Mustard + eggtop 28% of all pairsSmell alikemoderateCooked together9,210 recipes
Shared aroma: (e)-2-octenal (fatty, green).
Cream and egg barely smell alike, yet cooks put them together in 42,166 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
- Thicken the dressing as they cook and set, giving it body.
- Vinegar
- Adds acidity that gives the dressing its tangy flavour.
- Cream
- Adds fat and richness, softening the sharpness of the vinegar.
- Mustard
- Adds sharp, aromatic flavour and helps emulsify the dressing.
The step that matters
Pour the beaten eggs into the mixture. Hot mixtures can scramble eggs. Adding the eggs to warm liquid gently while stirring, and cooking slowly in a double boiler, keeps them smooth so the dressing thickens evenly.
Swap the mustard
How well each one fits the dish's main ingredients (vinegar, cream, egg):
- Horseradishfits about as well
- Cucumberfits about as well
- Mustardthe original
- Spinachfits about as well
Fit is the average pairing score against vinegar, cream, egg. 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.
More salad dressing recipes
You might also like
Chicken Salad623 recipes
Tomato Salad179 recipes
Cold Slaw160 recipes
French Dressing58 recipesThe free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.