Name: Fruit Salad
Ingredients: crisp lettuce leaves; 1 cup pineapple, cut in diamond shape; 1 pound green grapes; 2 bananas, sliced; 1 cup walnuts; mayonnaise dressing; whipped cream; cherries

Why it works: Pineapple and banana match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 733 recipes. Both carry ethyl isobutyrate, which smells fruity, ethereal. The science ↓

Fruit Salad

Ingredients

Directions

Arrange the crisp lettuce leaves on a serving platter.
Add the pineapple, green grapes, sliced bananas, and walnuts on top.
Pour mayonnaise dressing over the salad.
Decorate with whipped cream and cherries before serving.

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.

Pineapple + bananatop 1% of all pairs

Smell alikestrong

Cooked together733 recipes

Shared aroma: ethyl isobutyrate (fruity, ethereal).
Lettuce + walnuttop 1% of all pairs

Smell alikestrong

Cooked together491 recipes

Shared aroma: trans-2-hexenal (green, leafy).
Pineapple + grapetop 3% of all pairs

Smell alikestrong

Cooked together709 recipes

Shared aroma: 1-hexanal (fruit).
Grape + bananatop 5% of all pairs

Smell alikemoderate

Cooked together496 recipes

Shared aroma: 1-octen-3-one (mushroom, metallic).
Grape + walnuttop 8% of all pairs

Smell alikemoderate

Cooked together1,427 recipes

Shared aroma: 1-hexanal (fruit).

Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs

What each ingredient does

Lettuce leaves: Forms a crisp base that holds the fruit and dressing.
Pineapple: Adds juicy sweetness and a bright, tangy note.
Green grapes: Adds juicy sweetness and a firm, crisp bite.
Bananas: Adds creamy softness and natural sweetness.
Walnuts: Adds crunch and a toasty, nutty flavor.
Mayonnaise dressing: Adds fat and creaminess that coats the fruit.

Swap the lettuce

How well each one fits the dish's main ingredients (pineapple, grape, banana, walnut, cream):

Lettucethe original
Capsicumfits about as well
Sweet potatofits less well
Beetrootfits less well

Fit is the average pairing score against pineapple, grape, banana, walnut, cream. 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.