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 Aux Pommes De Terre
Ingredients
Directions
Prepare the potatoes
Boil the potatoes with their skins on, then let them cool before peeling.
Cook the filling
Melt 1 tablespoon of butter in a frying pan.
Add the chopped potatoes and cook, turning with a flat knife until nicely browned.
Add parsley, pepper, and salt, then keep warm.
Make the omelette
Whisk the eggs with milk.
Pour the egg mixture into the pan.
Sprinkle the potatoes into the eggs.
Fold the omelet.
Serve immediately.
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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Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Potato + parsleytop 5% of all pairsSmell alikemoderateCooked together2,855 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Potato + peppertop 9% of all pairsSmell alikemoderateCooked together8,305 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Potato + milktop 9% of all pairsSmell alikemoderateCooked together3,611 recipes
Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Set when heated to form the body of the omelette and bind the filling together.
- Potatoes
- Provide the bulk, with browned edges adding savoury flavour and a tender interior.
- Butter
- Adds richness and helps the potatoes brown in the pan.
- Milk
- Adds moisture so the eggs cook up softer and more tender.
- Flour
- Helps thicken the egg mixture slightly so it holds together better.
The step that matters
Fold the omelet. Eggs keep cooking after they leave the heat, so overcooking makes them dry and rubbery. Folding while the top is still slightly moist keeps the omelette tender.
Swap the potato
How well each one fits the dish's main ingredients (flour, butter, egg, parsley, pepper, milk):
- Shallotfits about as well
- Chivefits about as well
- Potatothe original
- Capsicumfits about as well
Fit is the average pairing score against flour, butter, egg, parsley, pepper, milk. 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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