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.
Prepare the batter
Grate the potatoes to a fine flour.
Moisten the grated potatoes with a little milk.
Beat the butter to a cream.
Boil ¼ pint of milk. Stir the boiling milk into the potatoes.
Mix until smooth over heat. Remove from heat and mix in 2 beaten eggs.
Let cool.
Beat in the yolks of 4 eggs.
Whip the egg whites to stiff peaks. Gently fold the whipped egg whites into the batter.
Bake and serve
Butter small patty pans. Line the pans with grated bread.
Fill the pans with the batter.
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).
-
Potato + milktop 9% of all pairsSmell alikemoderateCooked together3,611 recipes
Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).
-
Milk + breadtop 11% of all pairsSmell alikemoderateCooked together11,466 recipes
Shared aroma: 2-undecenal (sweet).
-
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
- Grated starch that forms the body of the patties and absorbs the milk.
- Eggs
- Bind the batter and set during baking to give the patties structure.
- Egg whites
- Whipped to stiff peaks, they lighten the batter and help it rise in the oven.
- Butter
- Creamed into the mixture to add richness and a tender texture.
- Milk
- Moistens the potatoes and softens the batter for a smooth mixture.
The step that matters
Fold the whipped egg whites gently into the batter. Stiff egg white foam traps air that gives lift. Stirring it vigorously knocks out the air, so the patties bake flat and dense.
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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