Why it works: Potato and tomato match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 2,798 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Pork Crepinettes
Ingredients
Directions
Prepare
Mix mashed potatoes with flour to form a dough, then cut into small rounds.
Cut half as many tomato or onion slices and half as many pork slices as needed.
Assemble
On half the potato rounds, place a slice of tomato or onion, season with salt, pepper, and mustard or chutney, then add a slice of pork and another slice of vegetable seasoned the same way.
Cover with the remaining potato rounds and press the edges together firmly.
Coat and fry
Dip the assembled crepinettes in beaten egg and coat with bread crumbs.
Fry in hot fat until golden brown.
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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Potato + tomatotop 5% of all pairsSmell alikestrongCooked together2,798 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Potato + porktop 5% of all pairsSmell alikemoderateCooked together2,668 recipes
Shared aroma: sotolon (curry, maple).
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Potato + mustardtop 7% of all pairsSmell alikemoderateCooked together1,340 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Tomato + peppertop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Pepper + mustardtop 9% of all pairsSmell alikemoderateCooked together15,430 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Mashed potatoes
- Form the outer dough that encloses the filling and gives a soft, tender body.
- Flour
- Binds the mashed potatoes into a workable dough that holds its shape when pressed.
- Pork slices
- Provide the meaty filling that cooks through inside the potato casing.
- Egg
- Acts as a glue so the bread crumbs adhere to the outside.
- Bread crumbs
- Form a crisp coating that browns during frying.
The step that matters
Press the edges together firmly. Sealing the potato dough tightly keeps the filling enclosed; loose edges can open and let filling escape or fall apart in hot fat.
Swap the mustard
How well each one fits the dish's main ingredients (potato, flour, tomato, pork, pepper, egg, bread):
- Capsicumfits better
- Asparagusfits better
- Spinachfits better
- Mustardthe original
Fit is the average pairing score against potato, flour, tomato, pork, pepper, egg, bread. 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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