Why it works: Lettuce and onion match in chemistry and in kitchens. They rank in the top 8% of all ingredient pairs, and cooks put them together in 3,562 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Wilted Lettuce
Ingredients
Directions
Prepare the lettuce
Wash the lettuce and place it in a deep dish.
Cut the lettuce crosswise several times.
Sprinkle with salt and pepper, and add chopped young onions.
Dress and serve
Boil the vinegar and bacon drippings together.
Pour the boiling mixture over the lettuce.
Cover the dish for a few moments.
Garnish with sliced hard-boiled egg before serving.
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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Lettuce + oniontop 8% of all pairsSmell alikestrongCooked together3,562 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Lettuce + peppertop 9% of all pairsSmell alikemoderateCooked together4,037 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Pepper + oniontop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Vinegar + oniontop 14% of all pairsSmell alikemoderateCooked together18,226 recipes
Shared aroma: acetic acid (sour, vinegar).
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Vinegar + peppertop 14% of all pairsSmell alikemoderateCooked together27,814 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Lettuce
- Forms the bulk of the dish and wilts when the hot dressing is poured over it.
- Vinegar
- Adds sharpness that balances the richness of the hot drippings.
- Bacon drippings
- Adds fat and smoky flavour to the hot dressing.
- Young onions
- Add a sharp, fresh onion flavour to the salad.
The step that matters
Pour the boiling mixture over the lettuce. The dressing must be boiling hot when poured so it wilts the leaves quickly while they stay crisp enough to hold their shape. Lukewarm dressing would leave the lettuce limp and raw-tasting.
Swap the lettuce
How well each one fits the dish's main ingredients (vinegar, ham, pepper, onion, egg):
- Mustardfits better
- Capsicumfits better
- Cabbagefits better
- Lettucethe original
Fit is the average pairing score against vinegar, ham, pepper, onion, egg. 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.
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