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 Pancakes
Ingredients
Directions
Make the batter
In a bowl, combine the grated potatoes, eggs, baking powder, and milk.
Add flour gradually until the mixture reaches a batter consistency.
Cook
Heat a griddle over medium‑high heat and pour batter to form pancakes.
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
- Raw potatoes
- Provide the main bulk and starch that gives the pancakes their body and crisp edges.
- Eggs
- Bind the grated potato together and add structure as they set when cooked.
- Baking powder
- Releases gas in the batter, helping the pancakes rise and turn lighter in texture.
- Milk
- Adds moisture to the batter, loosening it so it spreads and cooks through evenly.
- Flour
- Thickens the batter to the right consistency so the pancakes hold their shape.
The step that matters
Adding the flour gradually. Grated potato releases liquid, so the batter's thickness changes as you mix. Adding flour a little at a time lets you reach a spoonable batter without it becoming stiff or gluey, which would keep the pancakes dense.
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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