Why it works: Milk and flour are a kitchen classic. They rank in the top 14% of all ingredient pairs, and cooks put them together in 78,219 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Flour Pancakes
Ingredients
Directions
Make the batter
In a bowl, combine sour milk, egg, salt, and baking soda.
Gradually add flour to form a batter.
Cook and serve
Preheat a griddle over high heat.
Pour batter onto the griddle and cook until golden brown on both sides.
Serve hot with maple syrup.
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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Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 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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Milk + maple syruptop 18% of all pairsSmell alikelowCooked together798 recipes
Shared aroma: furaneol (caramel, strawberry).
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Milk + eggtop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
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Flour + maple syruptop 24% of all pairsSmell alikelowCooked together1,034 recipes
Shared aroma: eugenol (clove, spicy).
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
- Sour milk
- Its acidity reacts with baking soda to produce gas that lifts the pancakes.
- Egg
- Binds the batter and adds structure and richness to the pancakes.
- Baking soda
- Reacts with the acid in sour milk to produce carbon dioxide, helping the pancakes rise.
- Flour
- Provides the structure that holds the pancakes together as they set.
The step that matters
Gradually add flour to form a batter. Adding flour gradually lets you reach a smooth batter without lumps. Overmixing once flour is in develops gluten, which can make pancakes tough and chewy.
“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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