Why it works: Lettuce and tomato are a kitchen classic. They rank in the top 6% of all ingredient pairs, and 1,655 recipes mention both. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Tomato Salad
Ingredients
Directions
Prepare
Soak the lettuce leaves in cold water for 30 minutes to crisp them. Shake dry and chill on ice.
Cut the sweet peppers into thin ribbons using scissors.
Slice the tomatoes.
Assemble and serve
Arrange the tomatoes on the lettuce leaves and sprinkle the pepper ribbons over them.
Dress with mayonnaise or French dressing.
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.
Photo for illustrative purposes only · Contact us to use it
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much aroma chemistry they share, and how many recipes mention both.
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Lettuce + tomatotop 6% of all pairsAroma overlapmoderateMentioned together1,655 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Tomato + peppertop 7% of all pairsAroma overlapmoderateMentioned together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Lettuce + peppertop 9% of all pairsAroma overlapmoderateMentioned together4,037 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
- Lettuce leaves
- Form the crisp base that holds the tomatoes and dressing.
- Tomatoes
- Provide juicy body and fresh acidity as the main salad element.
- Sweet green or red peppers
- Add crunch and mild sweetness in thin ribbons.
- Mayonnaise or french dressing
- Adds fat and moisture that coats the vegetables and carries flavour.
The step that matters
Soak the lettuce leaves in cold water. Cold water soaking draws moisture into the leaf cells, making them turgid and crisp. Leaves must then be dried well, because surface water would dilute the dressing and make the salad soggy.
Flavor stand-ins for the lettuce
How well each one fits the dish's main ingredients (tomato, pepper):
- Capsicumbetter flavor fit
- Eggplantbetter flavor fit
- Carrotbetter flavor fit
- Lettucethe original
Fit is the average pairing score against tomato, pepper. Candidates are from the same food group and used in at least 100 recipes. This compares flavor only: it does not check the job the ingredient does in the dish (bulk, moisture, acidity, structure).
“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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