Why it works: Butter and milk 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 ↓
Apple Fritters
Ingredients
Directions
Make the batter
Separate the egg whites and yolks, and beat them separately.
In a bowl, mix the flour and melted butter until creamy.
Add the salt and enough warm milk to create a batter that drops from a spoon.
Stir well, add the yolks, then fold in the beaten egg whites.
Fry the apples
Peel and slice the apples into thick slices, removing the core with a cutter.
Dip each apple slice into the batter.
Heat lard or clarified dripping in a pan until boiling.
Fry the battered apple slices until golden brown, turning as needed.
Drain on blotting paper to absorb excess grease.
Serve
Serve hot, piled on a white doily, and sprinkle with pounded sugar.
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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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Milk + appletop 11% of all pairsSmell alikemoderateCooked together4,104 recipes
Shared aroma: 4-heptenal (creamy, biscuit).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Milk + beeftop 12% of all pairsSmell alikemoderateCooked together3,759 recipes
Shared aroma: 1-hexanal (fruit).
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Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 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
- Eggs
- Whites beaten separately and folded in add lightness and help the batter puff and set.
- Flour
- Forms the body of the batter, giving it structure so it coats the apple slices.
- Butter
- Adds richness and fat, contributing flavour and a tender texture to the batter.
- Apples
- Provide the main filling, softening inside while the batter fries to a crisp coating.
The step that matters
Frying the battered apple slices. The fat must be hot enough, or the batter absorbs oil and turns greasy instead of browning quickly. Too cool a pan also lets the apple cook unevenly before the coating sets.
Swap the apple
How well each one fits the dish's main ingredients (flour, butter, egg, milk, beef, sugar):
- Raisinfits better
- Vanillafits better
- Figfits better
- Applethe original
Fit is the average pairing score against flour, butter, egg, milk, beef, sugar. 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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