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 ↓
Breakfast Puffs
Ingredients
Directions
Make the dough
In a bowl, combine sour milk, baking soda, salt, and egg.
Add flour until the mixture can be rolled out like biscuit dough.
Roll out the dough and cut it into strips, 1 inch wide and 3 inches long.
Fry
Fry the strips in hot lard until browned, like doughnuts.
Alternatively, fry in a skillet with equal parts lard and butter, turning to brown all 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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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Flour + biscuittop 9% of all pairsSmell alikestrongCooked together889 recipes
Shared aroma: isobutyraldehyde (malty, green).
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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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Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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 dough.
- Baking soda
- Reacts with the acidic sour milk to release carbon dioxide, causing the puffs to rise.
- Egg
- Adds structure and richness, helping bind the dough.
- Flour
- Provides the structure that lets the dough be rolled out and cut like biscuit dough.
- Lard
- Fat for frying that browns the outside and gives the puffs a rich flavor.
The step that matters
Frying in hot lard. If the fat is not hot enough, the strips absorb grease and turn heavy instead of puffing and browning quickly. Hot fat seals the surface so the dough expands and browns evenly.
“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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