Why it works: Pepper and tomato are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 17,923 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Devilled Eggs
Ingredients
Directions
Fry the eggs
Break the eggs into a saucepan and fry until the whites are firm, being careful not to break the yolks.
Trim the eggs nicely and place them on a hot dish.
Make the sauce and serve
In a separate saucepan, melt the butter and add the cream, cayenne, salt, French mustard, English mustard, tomato ketchup, and raw egg yolks.
Stir the sauce over heat until it thickens.
Add the minced ham and chopped green pepper, then serve over the fried eggs.
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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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).
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Pepper + mustardtop 9% of all pairsSmell alikemoderateCooked together15,430 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Mustard + tomatotop 11% of all pairsSmell alikemoderateCooked together2,482 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Cream + ketchuptop 12% of all pairsSmell alikemoderateCooked together279 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Whites set into a firm base while the yolks stay intact for the sauce.
- Raw egg yolks
- Thicken the sauce as they heat and set, giving it a creamy body.
- Butter
- Adds richness and a smooth, rounded flavour to the sauce.
- Cream
- Adds moisture and softness, loosening the sauce for a smooth texture.
- Tomato ketchup
- Adds sweetness and acidity that gives the sauce a tangy note.
The step that matters
Stir the sauce over heat until it thickens. Raw egg yolks thicken as they heat, but if the sauce gets too hot the yolks can scramble and turn grainy. Gentle, constant stirring keeps it smooth.
Swap the tomato
How well each one fits the dish's main ingredients (egg, butter, cream, pepper, mustard, ketchup, ham):
- Horseradishfits better
- Shallotfits better
- Capsicumfits better
- Tomatothe original
Fit is the average pairing score against egg, butter, cream, pepper, mustard, ketchup, ham. 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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