Why it works: Parsnip and flour match in chemistry and in kitchens. They rank in the top 7% of all ingredient pairs, and cooks put them together in 669 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Parsnips Fried in Butter
Ingredients
Directions
Prepare
Peel the parsnips and boil gently for 45 minutes.
Once cool, cut them into long slices about ⅓ inch thick.
Season with coarse sea salt and black pepper.
Dip the slices in melted butter, then in flour.
Fry and serve
Heat 2 tablespoons of butter in a frying pan until hot.
Add enough parsnips to cover the bottom of the pan.
Fry until brown on both sides and serve on a hot dish.
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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Parsnip + flourtop 7% of all pairsSmell alikestrongCooked together669 recipes
Shared aroma: isobutyraldehyde (malty, green).
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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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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Pepper + flourtop 19% of all pairsSmell alikemoderateCooked together50,459 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Pepper + buttertop 21% of all pairsSmell alikemoderateCooked together85,593 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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
- Form the main body of the dish, turning tender inside after boiling and softening.
- Melted butter
- Adds richness and helps the coating brown in the pan.
- All-purpose flour
- Forms a light coating that browns and crisps when fried.
The step that matters
Fry until brown on both sides. The pan must be hot and the slices spaced so they fry rather than steam. Crowding or low heat releases moisture and prevents the flour coating from browning and crisping.
Swap the parsnip
How well each one fits the dish's main ingredients (pepper, butter, flour):
- Shallotfits better
- Chivefits about as well
- Capsicumfits about as well
- Parsnipthe original
Fit is the average pairing score against pepper, butter, 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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