Why it works: Potato and lemon are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 2,230 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Another Way to Make Potato Cheese Cakes
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Make the filling
Pound the potatoes in a mortar until smooth.
Add the butter, sugar, lemon peel, lemon juice, beaten eggs, and brandy. Mix all ingredients well together.
Bake
Bake in a moderate oven at 350°F (175°C) until golden.
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 + lemontop 12% of all pairsSmell alikemoderateCooked together2,230 recipes
Shared aroma: 2-nonenal (fatty, green).
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Potato + buttertop 13% of all pairsSmell alikemoderateCooked together6,456 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Butter + brandytop 15% of all pairsSmell alikemoderateCooked together5,127 recipes
Shared aroma: ethyl octanoate (fruity, wine).
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Butter + lemontop 16% of all pairsSmell alikemoderateCooked together41,227 recipes
Shared aroma: 3-hexenal (apple, fruity).
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Butter + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Potatoes
- Provide the starchy bulk that gives the cakes a soft, tender body.
- Butter
- Adds fat for richness and a tender crumb.
- Eggs
- Bind the mixture and help it set as it bakes.
- Sugar
- Adds sweetness and helps the surface brown as it bakes.
- Lemon peel
- Adds fragrant aroma from the citrus oils.
The step that matters
Pound the potatoes until smooth. Lumps of potato left in the mixture will bake unevenly and give a grainy texture, so the potato must be fully broken down before the other ingredients are added.
Swap the potato
How well each one fits the dish's main ingredients (butter, sugar, lemon, egg, brandy):
- Shallotfits better
- Sweet potatofits better
- Arrowrootfits better
- Potatothe original
Fit is the average pairing score against butter, sugar, lemon, egg, brandy. 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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