Why it works: Pepper and parsley 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 ↓
Potato Fricassee
Ingredients
Directions
Make the fricassee
In a skillet, melt the butter over medium heat.
Add the milk and heat until hot.
Stir in the diced cold potatoes, seasoning with pepper, salt, and onion juice.
Heat thoroughly, then gradually add the beaten eggs, stirring constantly until thickened. Be careful not to overcook, or the sauce will curdle.
Serve
Pour into a serving dish and sprinkle with minced parsley before serving.
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 + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Potato + oniontop 3% of all pairsSmell alikemoderateCooked together9,023 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Potato + parsleytop 5% of all pairsSmell alikemoderateCooked together2,855 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Onion + parsleytop 9% of all pairsSmell alikemoderateCooked together25,843 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Thicken the milk mixture into a creamy sauce as they set when gently heated.
- Milk
- Forms the liquid base of the sauce that the eggs thicken.
- Potatoes
- Provide the bulk and body of the dish, absorbing the creamy sauce.
- Butter
- Adds richness and flavor to the base of the skillet mixture.
The step that matters
Adding the eggs. Eggs thicken when heated, but if the mixture gets too hot or is overcooked, the proteins tighten and separate, causing the sauce to curdle. Add the beaten eggs gradually and stir constantly over gentle heat.
Swap the onion
How well each one fits the dish's main ingredients (butter, milk, potato, pepper, egg, parsley):
- Chivefits better
- Capsicumfits better
- Carrotfits better
- Onionthe original
Fit is the average pairing score against butter, milk, potato, pepper, egg, parsley. 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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