Name: Summer Salad
Ingredients: shredded lettuce; spring onions; tender radishes; fresh cucumbers; dressing

Why it works: Lettuce and cucumber match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 1,409 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓

Summer Salad

Ingredients

Directions

Thinly slice the lettuce, spring onions, radishes, and cucumbers.
Combine all the sliced vegetables in a bowl.
Serve with your choice of dressing.

Recipe from a historical cookbook (Internet Archive).

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.

Lettuce + cucumbertop 1% of all pairs

Smell alikestrong

Cooked together1,409 recipes

Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Radish + cucumbertop 1% of all pairs

Smell alikestrong

Cooked together212 recipes

Shared aroma: eucalyptol (eucalyptus, herbal).
Lettuce + radishtop 2% of all pairs

Smell alikestrong

Cooked together58 recipes

Shared aroma: trans-2-hexenal (green, leafy).
Lettuce + oniontop 8% of all pairs

Smell alikestrong

Cooked together3,562 recipes

Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Onion + cucumbertop 8% of all pairs

Smell alikestrong

Cooked together6,050 recipes

Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).