Why it works: Mustard and vinegar 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 ↓
Mayonnaise Dressing
Ingredients
Directions
Make the mayonnaise
Combine 1 teaspoon mustard, 1 teaspoon salt, and 1/4 teaspoon paprika or a little cayenne.
Add yolks of four raw eggs, 2 cups olive oil, 2 tablespoonfuls vinegar, and 2 tablespoonfuls lemon juice.
Mix the dry seasonings and egg yolks; add oil dropwise until thickening begins, then add more quickly.
Thin with a little lemon juice or vinegar; alternate oil, vinegar, and lemon juice until all used.
Add 1/2 cup whipped cream just before serving.
Mix with a wooden spoon, fork, or egg-beater; mayonnaise mixer preferred.
Add vegetable coloring if desired.
Make the cooked dressing
Mix 1/2 tablespoon mustard, 1/2 tablespoon sugar, and 1 teaspoon salt with yolks of two raw eggs.
Add 3 tablespoonfuls melted butter and 3/4 cup cream.
Slowly pour 1/4 cup vinegar into mixture while stirring.
Cook in a double boiler until thickened, stirring constantly.
Strain and cool.
Nutrition, whole recipe (rough)
What these numbers assume: 9 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Olive Oil | 1 tbsp (14g) | 119 |
| Butter | 1 tbsp (14g) | 102 |
| Egg | 1 large egg (50g) | 78 |
| Cream | 1 tbsp (15ml) heavy | 51 |
| Sugar | 1 tbsp (12.5g) granulated | 49 |
| Lemon | juice of 1 lemon (48ml) | 12 |
| Mustard | 1 tsp (5g) yellow | 3 |
| Vinegar | 1 tbsp (15ml) distilled | 3 |
| Salt | 1 tsp (6g) | 0 |
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.
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.
-
Mustard + vinegartop 7% of all pairsSmell alikemoderateCooked together14,067 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Olive + lemontop 7% of all pairsSmell alikemoderateCooked together11,922 recipes
Shared aroma: 3-hexenal (apple, fruity).
-
Mustard + olivetop 8% of all pairsSmell alikestrongCooked together5,950 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
-
Cream + buttertop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Cream + sugartop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Egg yolks
- Emulsify the oil and vinegar into a thick, stable sauce.
- Olive oil
- Provides the fat that forms the body of the emulsion.
- Mustard
- Helps hold the oil and water-based liquids together in the emulsion.
- Whipped cream
- Adds lightness and a softer, creamier texture when folded in at the end.
- Butter
- Adds richness and a smoother mouthfeel to the cooked dressing.
The step that matters
Adding the oil. Oil must be added drop by drop at first, because egg yolk can only emulsify a limited amount of oil at once. Adding it too fast breaks the emulsion, leaving the sauce thin and separated.
Swap the lemon
How well each one fits the dish's main ingredients (mustard, olive, vinegar, cream, sugar, egg, butter):
- Vanillafits about as well
- Avocadofits about as well
- Lemonthe original
- Coconutfits about as well
Fit is the average pairing score against mustard, olive, vinegar, cream, sugar, egg, butter. 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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