Why it works: Tomato and lettuce are a kitchen classic. They rank in the top 6% of all ingredient pairs, and cooks put them together in 1,655 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Tomatoes with Cream Dressing
Ingredients
Directions
Prepare the tomatoes
Remove the skins from the tomatoes and make a hollow at each stem end.
Stand the tomatoes on ice until thoroughly chilled.
Make the dressing
Mash the boiled egg yolks finely and work them smooth with the raw yolk.
Add the salt, pepper, and melted butter, then fold in the whipped cream.
Stir in the vinegar last.
Serve
Drop a spoonful of the dressing into the hollow of each tomato and serve on a crisp leaf of lettuce.
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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Tomato + lettucetop 6% of all pairsSmell alikemoderateCooked together1,655 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Pepper + tomatotop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Pepper + lettucetop 9% of all pairsSmell alikemoderateCooked together4,037 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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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
- Egg yolks
- Form a smooth, thick emulsion that gives the dressing its body and richness.
- Melted butter
- Adds fat and richness, helping the dressing taste smooth and full.
- Thick cream
- Adds moisture and a light, creamy texture to the dressing.
- Vinegar
- Adds acidity that brightens the dressing and balances its richness.
- Tomatoes
- Provide the main body, moisture and fresh flavour of the salad.
The step that matters
Stir in the vinegar last. Acid can thin and curdle an egg and cream emulsion if added too early or too vigorously. Adding it last, gently, keeps the dressing smooth and thick.
Swap the tomato
How well each one fits the dish's main ingredients (egg, butter, vinegar, cream, pepper, lettuce):
- Mustardfits better
- Spinachfits better
- Chivefits better
- Tomatothe original
Fit is the average pairing score against egg, butter, vinegar, cream, pepper, lettuce. 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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