Why it works: Lemon and pepper match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 27,047 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
Mayonnaise Dressing
Ingredients
Directions
Make the dressing
In a mixing bowl, combine one teacup olive oil (best), one tablespoon lemon juice, one tablespoon vinegar, one-half teaspoon dry mustard, one teaspoon pulverized sugar, one-fourth teaspoon salt, pinch of red pepper, and beaten yolk of one egg, then mix well.
Add two or three teaspoonfuls of the olive oil, beating constantly and hard.
Hereafter add alternately one teaspoon each of lemon juice, olive oil, and vinegar until all have been used.
Chill and serve
Keep on ice.
Before serving, add one-half cup of whipped cream.
Nutrition, whole recipe (rough)
What these numbers assume: 9 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Olive Oil | 1 tbsp (14g) | 119 |
| 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 |
| Black Pepper | 1 tsp ground (2.3g) | 6 |
| Vinegar | 1 tbsp (15ml) distilled | 3 |
| Mustard | 1 tsp (5g) yellow | 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.
-
Lemon + peppertop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Vinegar + mustardtop 7% of all pairsSmell alikemoderateCooked together14,067 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Lemon + olivetop 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).
-
Mustard + peppertop 9% of all pairsSmell alikemoderateCooked together15,430 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Olive oil
- Forms the body of the emulsion, giving the dressing its richness and smooth texture.
- Egg
- Its yolk acts as an emulsifier, holding the oil and acidic liquids together as a smooth dressing.
- Lemon juice
- Adds acidity that brightens the flavor and balances the richness of the oil.
- Vinegar
- Adds sharp acidity that brightens the flavor and balances the richness of the oil.
- Whipped cream
- Adds lightness and a softer, creamier texture to the finished dressing.
The step that matters
Adding the oil while beating. Oil must be added slowly and while beating constantly so it disperses into tiny droplets held by the egg yolk. Adding it too fast can break the emulsion, leaving the dressing oily and separated.
Swap the lemon
How well each one fits the dish's main ingredients (vinegar, mustard, sugar, olive, cream, egg, pepper):
- Lemonthe original
- Avocadofits about as well
- Cherryfits about as well
- Limefits less well
Fit is the average pairing score against vinegar, mustard, sugar, olive, cream, egg, pepper. 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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