Why it works: Potato and pepper are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 8,305 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Stuffed Potatoes
Ingredients
Directions
Prepare
Bake large potatoes until done.
Cut off the top and scoop out the inside with a small spoon.
Mash the potato smooth with a fork.
Make the filling
Mix in 1 teaspoon of butter, salt, and cayenne pepper to taste.
Beat in the stiffened egg white until smooth.
Fill the empty potato skins with the mixture, heaping it high.
Bake and serve
Stand the potatoes on end in a baking pan and bake 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 + peppertop 9% of all pairsSmell alikemoderateCooked together8,305 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Potato + buttertop 13% of all pairsSmell alikemoderateCooked together6,456 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Butter + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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Butter + peppertop 21% of all pairsSmell alikemoderateCooked together85,593 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Potato + eggtop 29% of all pairsSmell alikemoderateCooked together4,978 recipes
Shared aroma: (e)-2-octenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Large potatoes
- Provide the starchy base that mashes smooth and forms the filling and shell.
- Egg white
- Whipped to stiffness, it lightens the mixture and helps it hold its shape.
- Butter
- Adds richness and moisture to the mashed potato filling.
The step that matters
Beat in the stiffened egg white until smooth. Egg white must be whipped to stiff peaks before it is folded in. Beaten gently and only until combined, it keeps air in the mixture, so the filling stays light instead of deflating and turning dense.
Swap the potato
How well each one fits the dish's main ingredients (butter, pepper, egg):
- Capsicumfits better
- Asparagusfits about as well
- Chivefits about as well
- Potatothe original
Fit is the average pairing score against butter, pepper, egg. 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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