Why it works: Tomato and pepper 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 ↓
Eggs Paprika Recipe
Ingredients
Directions
Prepare the eggs and pan
Cook the eggs in gently boiling water for 10 to 12 minutes to hard-boil them.
While the eggs are cooking, heat the vegetable oil in a large non-stick frying pan.
Make the tomato and onion topping
Add the onions and cook over a medium-low heat, stirring often, until very soft – about 10 minutes.
Add a splash of boiling water if necessary to stop them from sticking.
Add the tomatoes and paprika to the onions, and cook for another 5 to 8 minutes.
Season with a little black pepper.
Assemble and serve
Shell the eggs and cut each into 4.
Toast the bread.
Top each slice with a quarter of the tomato mixture and 4 egg quarters.
Sprinkle with extra paprika or black pepper, if you like.
Nutrition, whole recipe (rough)
What these numbers assume: 6 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Flour | 1 cup (125g) all-purpose | 455 |
| Olive Oil | 1 tbsp (14g) | 119 |
| Egg | 1 large egg (50g) | 78 |
| Onion | 1 medium (110g) | 44 |
| Tomato | 1 medium (123g) | 22 |
| Black Pepper | 1 tsp ground (2.3g) | 6 |
One typical portion per ingredient; the recipe's quantities are not counted. A rough guide only, not for medical or dietary planning.
Steps grouped into stages for easier reading; the method is the source's own.
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.
-
Tomato + peppertop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + tomatotop 8% of all pairsSmell alikemoderateCooked together20,633 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Bread + tomatotop 10% of all pairsSmell alikemoderateCooked together1,013 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Egg + breadtop 13% of all pairsSmell alikemoderateCooked together22,662 recipes
Shared aroma: (e)-2-octenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Set and provide the main protein body of the topping when hard-boiled.
- Onions
- Soften and turn sweet through slow cooking, forming the base of the topping.
- Tomatoes
- Add moisture and acidity that loosen and brighten the cooked onion mixture.
- Paprika
- Adds warm, mild aroma and colour to the onion and tomato mixture.
The step that matters
Cooking the onions until very soft. Cooking onions slowly over medium-low heat, with a splash of water if needed, lets their sugars develop gradually and softens them fully. Rushing over higher heat can scorch them before they turn sweet and tender.
Swap the onion
How well each one fits the dish's main ingredients (egg, bread, tomato, pepper):
- Capsicumfits better
- Asparagusfits better
- Spinachfits better
- Onionthe original
Fit is the average pairing score against egg, bread, tomato, 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.
You might also like
The 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.
Tomato Soup526 recipes
Brown Bread461 recipes
Cream of Tomato Soup107 recipes
White Bread80 recipes