Why it works: Parsley and pepper match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 34,122 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Hound the Table
Ingredients
Directions
Prepare the eggs
Beat up two eggs in a basin with salt, pepper to taste, and a pinch of minced parsley.
Breadcrumbs and a few morsels of butter may be added to the eggs.
Beat the eggs only just before the mixture is put into the omelet pan, just enough to mix the whites and yolks.
Cook
Put the mixture into the omelet pan.
For the Parmesan omelet, beat three eggs with a tablespoonful or more of grated Parmesan, pepper and salt, fry to a light colour, and serve with grated Parmesan strewn over it.
Nutrition, whole recipe (rough)
What these numbers assume: 7 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Pork | 100g cooked | 242 |
| Egg | 1 large egg (50g) | 78 |
| Tomato | 1 medium (123g) | 22 |
| Black Pepper | 1 tsp ground (2.3g) | 6 |
| Parsley | 1 tbsp chopped fresh (3.8g) | 1 |
| Chive | 1 tbsp (3g) | 1 |
| Salt | 1 tsp (6g) | 0 |
One typical portion per ingredient; the recipe's quantities are not counted. A rough guide only, not for medical or dietary planning.
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. See the original page.
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.
-
Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Parsley + chivetop 3% of all pairsSmell alikestrongCooked together2,150 recipes
Shared aroma: coumarin (sweet, hay).
-
Tomato + peppertop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Parsley + tomatotop 8% of all pairsSmell alikemoderateCooked together5,398 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Tomato + chivetop 10% of all pairsSmell alikemoderateCooked together538 recipes
Shared aroma: decanal (soap, orange peel).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Set into a tender structure when cooked, forming the body of the omelet.
- Butter (in the method)
- Adds richness and fat, giving a softer, more flavourful texture to the eggs.
- Parmesan (in the method)
- Adds savoury, salty flavour and a golden browning when melted and fried.
The step that matters
Beat the eggs only just before cooking. Beating just enough to combine whites and yolks keeps the mixture smooth and airy. Over-beating or letting it stand can thin the texture and make the omelet less tender when it sets.
Swap the tomato
How well each one fits the dish's main ingredients (parsley, sauce, egg, ham, pepper, chive):
- Shallotfits better
- Mustardfits better
- Welsh onionfits better
- Tomatothe original
Fit is the average pairing score against parsley, sauce, egg, ham, pepper, chive. 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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