Why it works: Apple and milk are a kitchen classic. They rank in the top 11% of all ingredient pairs, and cooks put them together in 4,104 recipes. Both carry 4-heptenal, which smells creamy, biscuit. The science ↓
Apple Fritters
Ingredients
Directions
Prepare the apples
Core, peel, and slice the apples into ½ inch slices.
Sprinkle the apple slices with powdered sugar and lemon juice, then let them stand for 1 hour.
Make and fry the fritters
In a bowl, mix flour, baking powder, salt, milk, and egg to create a batter.
Dip the apple slices into the batter.
Fry the battered apple slices in deep fat until golden brown.
Serve
Serve with hard sauce.
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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Apple + milktop 11% of all pairsSmell alikemoderateCooked together4,104 recipes
Shared aroma: 4-heptenal (creamy, biscuit).
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Apple + lemontop 14% of all pairsSmell alikemoderateCooked together7,551 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Flour + milktop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Sugar + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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Lemon + milktop 15% of all pairsSmell alikemoderateCooked together19,053 recipes
Shared aroma: 2-nonenal (fatty, green).
Flour and milk 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
- Flour
- Forms the main structure of the batter that coats and holds the apple slices.
- Egg
- Binds the batter and adds structure and richness as it sets in the hot fat.
- Baking powder
- Releases gas in the batter so the coating puffs and becomes light when fried.
- Milk
- Hydrates the flour and gives the batter a smooth, pourable consistency that clings to the apples.
- Sour apples
- Provide the fruit base, with tartness that balances the sweetness of the coating and sugar.
The step that matters
Frying the battered apple slices in deep fat until golden brown. If the fat is not hot enough, the batter absorbs oil and turns greasy instead of crisping. Frying at a steady high temperature sets the coating quickly and browns it through the Maillard reaction, while the apple inside softens.
Swap the apple
How well each one fits the dish's main ingredients (lemon, sugar, flour, milk, egg):
- Vanillafits better
- Raisinfits better
- Figfits better
- Applethe original
Fit is the average pairing score against lemon, sugar, flour, milk, egg. 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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