Why it works: Parsley and lemon match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 14,037 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓
Fried Frog Legs
Ingredients
Directions
Prepare
Dry the frog legs.
Roll them in flour and shake off the excess.
Dip in a mixture of beaten egg and milk, seasoned with pepper and salt.
Roll in very fine cracker crumbs.
Fry and serve
Fry in deep fat until golden brown.
Garnish with minced parsley and lemon slices.
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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Parsley + lemontop 1% of all pairsSmell alikestrongCooked together14,037 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Pepper + lemontop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Flour + parsleytop 12% of all pairsSmell alikemoderateCooked together16,675 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).
Flour and milk barely smell alike, yet cooks put them together in 78,219 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
- Frog legs
- Main protein; the dish is built around its tender meat.
- Flour
- Dry coating that helps the egg mixture cling to the surface.
- Beaten egg
- Binds the cracker crumbs to the legs and helps the coating set and brown.
- Cracker crumbs
- Forms a crisp, browning outer crust when fried.
The step that matters
Fry in deep fat until golden brown. Fat that is too cool lets the coating soak up oil before it sets, leaving it greasy and pale, while the coating needs enough heat to crisp and brown quickly.
Swap the parsley
How well each one fits the dish's main ingredients (flour, egg, milk, pepper, lemon):
- Parsleythe original
- Cardamomfits about as well
- Nutmegfits about as well
- Marjoramfits about as well
Fit is the average pairing score against flour, egg, milk, pepper, lemon. 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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