Why it works: Butter and milk are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Baked Potato Balls
Ingredients
Directions
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Make the mixture
Mix cold mashed potatoes with warmed butter and warmed milk in a bowl until smooth.
Beat the egg and stir it into the potato mixture.
Fry the mixture in a greased frying pan until hot, avoiding sticking.
Let the mixture cool until stiff.
Shape and bake
Form the mixture into balls and roll them in flour.
Place the balls on a greased baking pan and bake at 400°F (200°C) until well browned.
Serve hot.
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 + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Potato + milktop 9% of all pairsSmell alikemoderateCooked together3,611 recipes
Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).
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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).
-
Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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
- Cold mashed potatoes
- Provide the main bulk and starch that give the balls their body and structure.
- Butter
- Adds fat for richness and a softer, more tender texture.
- Milk
- Adds moisture so the potato mixture becomes smooth and easy to work.
- Egg
- Binds the potato mixture so the balls hold together when shaped and cooked.
- Flour
- Coats the outside of the balls, reducing stickiness while they are handled.
The step that matters
Let the mixture cool until stiff.. Warm mashed potato is soft and sticky. Cooling firms it so the mixture can be shaped into balls that hold their form instead of slumping or sticking to the hands.
Swap the potato
How well each one fits the dish's main ingredients (butter, milk, egg, flour):
- Chivefits about as well
- Potatothe original
- Leekfits about as well
- Asparagusfits about as well
Fit is the average pairing score against butter, milk, 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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