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 ↓
Fried Parsnip Balls
Ingredients
Directions
Prepare the mixture
Boil the parsnips until very tender, then drain and mash them through a colander.
Beat the eggs until light and mix them with the mashed parsnips, butter, flour, milk, and salt until thoroughly combined.
Form the mixture into balls.
Fry
Fry the balls in boiling hot butter, lard, or sweet drippings until golden brown.
Alternatively, drop them into deep lard like fritters or fry on a griddle.
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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Parsnip + flourtop 7% of all pairsSmell alikestrongCooked together669 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 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).
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
- Parsnips
- Provide the bulk and body of the balls once mashed.
- Eggs
- Bind the mixture and help it set firm while frying.
- Flour
- Thickens the mashed mixture so the balls hold their shape.
- Butter
- Adds richness and helps the outside brown in the frying fat.
- Milk
- Adds moisture and softness to the mashed mixture.
The step that matters
Fry in very hot fat. If the fat is not boiling hot, the balls absorb oil or fat instead of searing, becoming greasy and pale. A hot surface sets the outside quickly so the balls keep their shape and turn golden brown.
Swap the parsnip
How well each one fits the dish's main ingredients (butter, egg, flour, milk):
- Chivefits better
- Potatofits better
- Leekfits better
- Parsnipthe original
Fit is the average pairing score against butter, egg, flour, milk. 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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