Why it works: Lemon and pepper match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 27,047 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
Deviled Eggs
Ingredients
Directions
Boil the eggs
Place the eggs in a saucepan and cover with hot water.
Bring to a boil, then reduce heat and simmer for 45 minutes, keeping the water just below boiling.
Drain the hot water and remove the shells from the eggs.
Make the filling
Cut the eggs in half lengthwise and remove the yolks.
Mash the yolks into a smooth paste with olive oil, then mix in lemon juice, mustard, chicken, salt, and cayenne.
Form the mixture into balls the size of the original yolks and place them back into the egg white halves.
Serve
Arrange three halves on individual nests of lettuce leaves and serve with mayonnaise or boiled salad 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.
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.
-
Lemon + peppertop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Mustard + peppertop 9% of all pairsSmell alikemoderateCooked together15,430 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Lemon + mustardtop 11% of all pairsSmell alikestrongCooked together3,816 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
-
Chicken + mustardtop 13% of all pairsSmell alikemoderateCooked together2,192 recipes
Shared aroma: gamma-nonanolactone (coconut, creamy).
-
Chicken + lemontop 16% of all pairsSmell alikemoderateCooked together5,092 recipes
Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Provide the white shells for the filling and the rich yolk that becomes the filling.
- Olive oil
- Adds moisture and richness, helping the mashed yolks form a smooth, spreadable paste.
- Lemon juice
- Adds acidity that brightens the rich yolk filling and balances its fat.
- Mustard
- Adds sharp flavor and aroma, and its emulsifiers help bind the yolk paste.
The step that matters
Keep the water just below boiling while simmering the eggs. A vigorous boil can crack the shells and toughen the whites. Gentle heat cooks the yolks evenly and helps prevent the green ring that forms when overcooked yolks react with iron in the white.
Swap the mustard
How well each one fits the dish's main ingredients (egg, chicken, lemon, pepper):
- Capsicumfits better
- Asparagusfits better
- Spinachfits better
- Mustardthe original
Fit is the average pairing score against egg, chicken, lemon, pepper. 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.
More deviled eggs recipes
You might also like
Chicken Broth257 recipes
Lemon Sauce236 recipes
Chicken Soup156 recipes
Creamed Chicken89 recipesThe free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.