Name: Lettuce and Cheese Salad
Ingredients: crisp lettuce; grated cheese; maraschino cherries; oil; vinegar; coarse sea salt; cayenne pepper

Why it works: Lettuce and pepper are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 4,037 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓

Lettuce and Cheese Salad

Ingredients

Directions

Cut the crisp lettuce into thin strips using scissors.
Heap the lettuce on individual plates.
Strew grated cheese over the lettuce.
Add several maraschino cherries on each plate.
Pour a French dressing of oil, vinegar, coarse sea salt, and cayenne pepper over the salad.
Serve very cold.

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 + peppertop 9% of all pairs

Smell alikemoderate

Cooked together4,037 recipes

Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Cheese + vinegartop 12% of all pairs

Smell alikemoderate

Cooked together922 recipes

Shared aroma: 3-methylbutanol (malty, whiskey).
Vinegar + peppertop 14% of all pairs

Smell alikemoderate

Cooked together27,814 recipes

Shared aroma: 4'-methylacetophenone (bitter almond).
Lettuce + vinegartop 14% of all pairs

Smell alikemoderate

Cooked together2,370 recipes

Shared aroma: isobutyraldehyde (malty, green).
Cheese + peppertop 18% of all pairs

Smell alikemoderate

Cooked together7,861 recipes

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