Why it works: Pepper and lemon 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 ↓
Salad, Italian
Ingredients
Directions
Cut thin slices of beetroot with a crimped cutter. Season with oil and vinegar, dust with mignonette pepper, and sprinkle with chopped egg whites and tiny fillets of anchovies.
Fill stoned olives with pounded yolks mixed with a little mayonnaise using a piping bag.
Arrange the salad herbs in a salad dish. If not fresh, soak them in spring water for 1-2 hours, wash, and drain.
Boil eggs for 12 minutes, then cool in cold water. Sieve the yolks and mix with a tablespoon of water or cream, then add oil or melted butter.
Gradually mix in salt or sugar and mustard, then slowly add vinegar until well combined. Garnish the salad with chopped egg whites.
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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Pepper + lemontop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Lemon + olivetop 7% of all pairsSmell alikemoderateCooked together11,922 recipes
Shared aroma: 3-hexenal (apple, fruity).
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Cream + buttertop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Beetroot + olivetop 9% of all pairsSmell alikestrongCooked together965 recipes
Shared aroma: ethyl butyrate (apple, fruity).
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Vinegar + olivetop 10% of all pairsSmell alikemoderateCooked together12,297 recipes
Shared aroma: isoamyl acetate (banana, fruity).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
Swap the beetroot
How well each one fits the dish's main ingredients (vinegar, pepper, egg, lemon, olive, cream, butter):
- Capsicumfits better
- Spinachfits better
- Asparagusfits better
- Beetrootthe original
Fit is the average pairing score against vinegar, pepper, egg, lemon, olive, cream, butter. Candidates are from the same food group and used in at least 100 recipes.
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