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 ↓
Omelette a LA Bonne-femme
Ingredients
Directions
Prepare
Break the eggs into a bowl and beat for five minutes.
Add the parsley, chives, salt, and pepper.
Cut the bacon and bread crust into small squares.
Cook the omelette
Melt butter in a frying pan and fry the bacon until slightly brown.
Add the bread crust and potato, tossing for a few minutes.
Pour in the egg mixture and stir gently with a fork over medium heat for two minutes.
Fold the omelet in half and hold it at an angle over the heat for one minute to lightly color it.
Serve
Place a hot dish in your left hand and quickly turn the pan over to transfer the omelet to the center of the dish.
Serve hot with tomato sauce poured around the dish.
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.
-
Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Potato + chivetop 2% of all pairsSmell alikemoderateCooked together611 recipes
Shared aroma: decanal (soap, orange peel).
-
Parsley + chivetop 3% of all pairsSmell alikestrongCooked together2,150 recipes
Shared aroma: coumarin (sweet, hay).
-
Potato + parsleytop 5% of all pairsSmell alikemoderateCooked together2,855 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Potato + tomatotop 5% of all pairsSmell alikestrongCooked together2,798 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Set into the structure of the omelette as they cook, holding the filling together.
- Bacon
- Adds savory flavour and fat, and browns in the pan to add aroma.
- Potato
- Adds bulk and a soft, tender texture to the filling.
- Breakfast roll
- Adds body and absorbs some of the fat and egg, giving a softer bite.
The step that matters
Folding and turning the omelette out of the pan. Stirring too hard or cooking too long makes the eggs dry and tough, and an overcooked base will crack when folded. Keeping the heat moderate and the omelette still while it sets keeps it tender and intact.
Swap the tomato
How well each one fits the dish's main ingredients (egg, potato, parsley, chive, pepper, butter, sauce):
- Shallotfits better
- Leekfits better
- Spinachfits better
- Tomatothe original
Fit is the average pairing score against egg, potato, parsley, chive, pepper, butter, sauce. 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.
Rice Gruel28 recipes
Peptoned Milk Gruel9 recipes