Why it works: Butter and flour are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 124,287 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Potato Balls
Ingredients
Directions
Prepare the potatoes
Boil potatoes in their skins, then let them cool and peel.
Grate the peeled potatoes.
Make the dough
Beat the butter until creamy, then mix in the egg yolks and salt.
Add enough grated potato to form a stiff paste, then fold in a little beaten egg white.
Rub your hands with flour and roll the mixture into small balls.
Cook and serve
Boil the balls until they float to the surface.
Serve in white soup or with white sauce.
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.
Photo for illustrative purposes only · Contact us to use it
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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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + potatotop 13% of all pairsSmell alikemoderateCooked together6,456 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Potato + flourtop 15% of all pairsSmell alikemoderateCooked together5,355 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
Butter and flour barely smell alike, yet cooks put them together in 124,287 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Butter
- Adds richness and a creamy texture to the dough.
- Egg yolks
- Bind the mixture and add richness to the dough.
- Grated potatoes
- Form the bulk of the dough, giving body to the balls.
- Egg white
- Lightens the paste slightly and helps it hold its shape.
The step that matters
Forming the stiff paste. Too little grated potato leaves the mixture too soft to roll, while too much makes it dense and dry. Folding the egg white in gently keeps some air in the paste so the balls stay tender.
Swap the potato
How well each one fits the dish's main ingredients (butter, egg, flour):
- Chivefits better
- Shallotfits better
- Leekfits better
- Potatothe original
Fit is the average pairing score against butter, egg, flour. 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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