Why it works: Lemon and parsley match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 14,037 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓
Creamed Potatoes
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Make the sauce
Preheat the oven to 350°F (175°C).
In a saucepan, blend the butter and flour until smooth.
Gradually add the milk, stirring until the mixture is smooth.
Season with lemon juice, parsley, salt, and cayenne pepper.
Assemble and bake
Add the diced potatoes to the sauce and mix well.
Transfer the mixture to a baking dish and top with grated cheese.
Bake for 30 minutes or until heated through and golden on top.
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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Lemon + parsleytop 1% of all pairsSmell alikestrongCooked together14,037 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Lemon + peppertop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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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).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Potatoes
- Form the bulk of the dish, absorbing the sauce and giving it body.
- Butter
- Adds richness and fat, and forms the base of the roux with the flour.
- Flour
- Thickens the milk into a smooth sauce when cooked with the butter.
- Milk
- Forms the liquid of the sauce, giving it a creamy texture.
- Cheese
- Melts and browns on top, adding savoury flavour and a golden crust.
The step that matters
Blend the butter and flour until smooth, then add the milk gradually. Adding the milk slowly while stirring lets the flour starch disperse evenly in the liquid. This prevents lumps and gives a smooth, thick sauce rather than a grainy one.
“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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