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 Dumplings
Ingredients
Directions
Make the dough
Boil the potatoes in water with salt until done.
Press the cooked potatoes through a potato press.
Mix in the butter and let the mixture cool.
Add the flour and egg yolks, then mix well.
Form the mixture into small balls the size of an egg.
Roll the balls in flour.
Cook and serve
Boil the dumplings in a large saucepan of salted water for 10 minutes.
Remove with a skimmer and serve.
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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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Potato + buttertop 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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Flour + eggtop 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
- Potatoes
- Provide the starchy bulk that gives the dumplings their body and soft texture.
- Flour
- Binds the mashed potato so the dumplings hold their shape while boiling.
- Egg yolks
- Add richness and help bind the dough together.
- Butter
- Adds fat for flavor and a tender, less dry crumb.
The step that matters
Mixing in the flour and egg yolks. Too much flour or overworking the dough makes dumplings dense and gummy, since gluten and extra starch toughen the texture. Mix just until combined.
Swap the potato
How well each one fits the dish's main ingredients (butter, flour, egg):
- Chivefits better
- Shallotfits better
- Leekfits better
- Potatothe original
Fit is the average pairing score against butter, flour, egg. 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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