Why it works: Parsnip and walnut share more aroma than cooks usually use. They rank in the top 7% of all ingredient pairs, and cooks put them together in 22 recipes. Both carry sabinene, which smells woody, terpenic. The science ↓
Parsnip Croquettes
Ingredients
Directions
Prepare the mixture
Boil the parsnips until soft, then mash until fine.
Combine the mashed parsnips with salt, melted butter, pepper, and milk in a pot.
Mix the mixture well over heat until hot.
Remove from heat and stir in the beaten egg.
Spread the mixture on a dish to cool.
Shape and fry
Take a nut and roll the parsnip mixture around it to form a ball.
Coat the balls in egg and cracker dust.
Fry the balls in plenty of butter until light brown.
Serve the croquettes 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.
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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Parsnip + walnuttop 7% of all pairsSmell alikestrongCooked together22 recipes
Shared aroma: sabinene (woody, terpenic).
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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 + peppertop 9% of all pairsSmell alikemoderateCooked together1,109 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Pepper + walnuttop 13% of all pairsSmell alikemoderateCooked together3,039 recipes
Shared aroma: 2-nonenal (fatty, green).
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Butter + walnuttop 15% of all pairsSmell alikemoderateCooked together6,832 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Parsnips
- Form the main body of the croquettes, giving them their flavor and soft interior.
- Egg
- Binds the mashed mixture so it holds its shape, and the coating egg helps crumbs adhere.
- Butter
- Adds richness and moisture, and browns during frying for a golden crust.
- Milk
- Adds moisture and softness to the mashed parsnips.
The step that matters
Cooling the mixture before shaping. The mixture must cool enough to handle, otherwise it stays soft and sticky and the balls can fall apart when coated and fried.
Swap the parsnip
How well each one fits the dish's main ingredients (butter, pepper, milk, egg, walnut):
- Capsicumfits better
- Potatofits better
- Asparagusfits better
- Parsnipthe original
Fit is the average pairing score against butter, pepper, milk, egg, walnut. 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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