Why it works: Milk and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Sour Milk Griddle-cakes
Ingredients
Directions
Make the batter
Combine sour milk and enough sifted flour in a bowl to make a thick batter that runs from the dish.
Add the beaten eggs, salt, melted butter, and dissolved baking soda.
Cook the pancakes
Preheat a well-greased griddle over medium-high heat.
Pour batter onto the griddle, cooking until bubbles form on the surface, then flip and brown the other side.
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 + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + eggtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
Flour and butter barely smell alike, yet cooks put them together in 124,287 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 lightens the pancakes.
- Eggs
- Bind the batter and add structure as proteins set during cooking.
- Flour
- Provides the starch and gluten that thicken the batter and give the pancakes their body.
- Baking soda
- Reacts with the sour milk's acid to release carbon dioxide, helping the pancakes rise.
- Melted butter
- Adds fat for tenderness, flavor, and browning on the griddle.
The step that matters
Wait for bubbles before flipping. Bubbles form as the leavening gas escapes and the batter sets from the bottom up. Flipping too early tears the pancake and deflates the rise, while waiting lets the underside set firmly.
“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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