Why it works: Potato and milk are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 3,611 recipes. Both carry (e,z)-2,6-nonadienal, which smells cucumber, melon. The science ↓
Potato Griddle Cakes
Ingredients
Directions
Make the batter
Grate the potatoes and mix with the grated egg.
Add baking soda, sweet milk, and salt to the mixture.
Gradually add flour until a batter consistency is achieved.
Cook
Heat a griddle and pour batter to form cakes.
Cook until golden brown on both sides.
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 + milktop 9% of all pairsSmell alikemoderateCooked together3,611 recipes
Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).
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Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Potato + flourtop 15% of all pairsSmell alikemoderateCooked together5,355 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Egg + milktop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
Milk and flour barely smell alike, yet cooks put them together in 78,219 recipes: they work on texture and structure more than aroma.
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 pancakes their body and texture.
- Egg
- Binds the grated potato together so the cakes hold their shape.
- Baking soda
- Reacts with the milk and lightens the batter so the cakes rise slightly.
- Sweet milk
- Adds moisture and liquid so the flour can form a pourable batter.
- Flour
- Thickens the batter and gives the cakes structure while they cook.
The step that matters
Cooking until golden brown on both sides. Browning comes from heat reacting with sugars and starches on the surface. Cooking on too low a heat leaves the centre raw and pale, while too high a heat scorches the outside before the inside sets.
Swap the potato
How well each one fits the dish's main ingredients (egg, milk, flour):
- Arrowrootfits better
- Asparagusfits about as well
- Chivefits about as well
- Potatothe original
Fit is the average pairing score against egg, milk, flour. 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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