Why it works: Potato and parsley are a kitchen classic. They rank in the top 5% of all ingredient pairs, and cooks put them together in 2,855 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Potatoes in Cheese Sauce or Waldorf Potatoes
Ingredients
Directions
Make the sauce
In a bowl, combine the white sauce and grated cheese, adjusting the amount based on desired flavor.
Add the boiled potato cubes to the sauce mixture.
Heat and serve
Heat the mixture carefully over low heat without boiling.
If desired, omit the cheese and substitute with chopped parsley.
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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Potato + parsleytop 5% of all pairsSmell alikemoderateCooked together2,855 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Cheese + potatotop 15% of all pairsSmell alikemoderateCooked together959 recipes
Shared aroma: sotolon (curry, maple).
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Sauce + cheesetop 19% of all pairsSmell alikelowCooked together1,987 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Sauce + parsleytop 23% of all pairsSmell alikelowCooked together6,693 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Cheese + parsleytop 25% of all pairsSmell alikemoderateCooked together1,507 recipes
Shared aroma: alpha-pinene (pine, turpentine).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- White sauce
- Forms the creamy base that coats the potatoes and carries the flavor.
- Grated cheese
- Adds savory flavor and richness to the sauce and melts smoothly into it.
- Boiled potatoes
- Provide the starchy body of the dish, absorbing the sauce and staying soft.
The step that matters
Heat the mixture carefully over low heat without boiling. Cheese sauces can turn grainy or separate when overheated, because high heat causes the proteins and fats in the cheese to clump and squeeze out liquid. Gentle heat keeps the sauce smooth.
Swap the parsley
The recipe marks parsley as optional. How well each one fits the dish's main ingredients (sauce, cheese, potato):
- Capersfits better
- Garlicfits better
- Thymefits about as well
- Parsleythe original
Fit is the average pairing score against sauce, cheese, potato. 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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