Why it works: Butter and bread are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 27,232 recipes. Both carry delta-decalactone, which smells sweet, creamy. The science ↓
Potato Patties
Ingredients
Directions
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Make the batter
Grate the potatoes to a fine flour.
Moisten the grated potatoes with a little milk and mix in the butter until creamy.
Boil the milk and stir it into the potatoes, cooking until smooth.
Remove from heat and mix in the 2 beaten eggs; let cool.
Beat in the yolks of 4 eggs.
Whip the egg whites until stiff and gently fold into the batter.
Bake and serve
Butter small patty pans and line them with grated bread.
Fill the lined pans with the batter and bake at 400°F (200°C) until deep yellow.
Serve immediately with fish or fowl.
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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Butter + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Potato + milktop 9% of all pairsSmell alikemoderateCooked together3,611 recipes
Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).
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Milk + breadtop 11% of all pairsSmell alikemoderateCooked together11,466 recipes
Shared aroma: 2-undecenal (sweet).
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Potato + buttertop 13% of all pairsSmell alikemoderateCooked together6,456 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Mealy potatoes
- Provide the starchy bulk that gives the patties their soft, airy body.
- Butter
- Adds richness and a smooth, creamy texture to the batter.
- Eggs
- Bind the batter and set during baking to give the patties structure.
- Egg whites
- Whipped to stiffness, they lighten the batter and help it rise in the oven.
- Milk
- Moistens the potatoes and helps form a smooth, cohesive batter.
The step that matters
Folding in the whipped egg whites. Stiff whites hold air that lightens the batter and makes it rise. Stirring them in vigorously knocks that air out, leaving dense patties, so fold gently and quickly.
Swap the potato
How well each one fits the dish's main ingredients (milk, butter, egg, bread):
- Potatothe original
- Asparagusfits about as well
- Leekfits less well
- Capsicumfits less well
Fit is the average pairing score against milk, butter, 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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