Why it works: Lettuce and radish share more aroma than cooks usually use. They rank in the top 2% of all ingredient pairs, and cooks put them together in 58 recipes. Both carry trans-2-hexenal, which smells green, leafy. The science ↓
Stuffed Egg Salad
Ingredients
Directions
Prepare the filling
Cut the hard‑boiled eggs in half lengthwise and remove the yolks.
Mash the yolks and mix in salt, black pepper, sweet cream, and heavy mayonnaise.
Fill the egg whites with the yolk mixture.
Serve
Serve on individual plates with two halves on a piece of lettuce.
Pour light mayonnaise over the stuffed eggs.
Garnish with pickled red beets or a red radish on top of each egg, and arrange three pimolas around the 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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Lettuce + radishtop 2% of all pairsSmell alikestrongCooked together58 recipes
Shared aroma: trans-2-hexenal (green, leafy).
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Pepper + lettucetop 9% of all pairsSmell alikemoderateCooked together4,037 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Pepper + radishtop 11% of all pairsSmell alikemoderateCooked together382 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Pepper + creamtop 23% of all pairsSmell alikelowCooked together21,449 recipes
Shared aroma: acetic acid (sour, vinegar).
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Egg + creamtop 24% of all pairsSmell alikelowCooked together42,166 recipes
Shared aroma: acetic acid (sour, vinegar).
Pepper and cream barely smell alike, yet cooks put them together in 21,449 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Hard boiled eggs
- Provide the whites that hold the filling and the yolks that become the creamy base.
- Heavy mayonnaise
- Adds fat and moisture so the mashed yolks become smooth and spreadable.
- Sweet cream
- Adds moisture and richness, loosening the yolk mixture for a softer texture.
- Light mayonnaise
- Adds a moist, tangy topping that coats the stuffed eggs.
The step that matters
Mash the yolks until smooth before adding the liquids. Yolks mashed thoroughly with cream and mayonnaise emulsify into an even, creamy filling; lumps of dry yolk spoil the texture and make the filling hard to pipe or spoon neatly.
Swap the radish
How well each one fits the dish's main ingredients (egg, pepper, cream, lettuce):
- Spinachfits better
- Leekfits better
- Asparagusfits better
- Radishthe original
Fit is the average pairing score against egg, pepper, cream, 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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