Why it works: Olive and lemon are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 11,922 recipes. Both carry 3-hexenal, which smells apple, fruity. The science ↓
A French Fritter Batter
Ingredients
Directions
Make the batter
In a bowl, combine the flour, egg yolks, olive oil, and lemon juice.
Stir well, adding water until the mixture has the thickness of ordinary batter.
You can use the batter immediately or refrigerate it for up to a day.
Add the fruit and fry
Before cooking, fold in the beaten egg whites until stiff.
Gently mix in the fruit pieces.
Fry the batter until golden brown, then sprinkle sugar over the tops.
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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Olive + lemontop 7% of all pairsSmell alikemoderateCooked together11,922 recipes
Shared aroma: 3-hexenal (apple, fruity).
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Flour + sugartop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
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Flour + eggtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + lemontop 17% of all pairsSmell alikemoderateCooked together30,404 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Lemon + sugartop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
Flour and egg barely smell alike, yet cooks put them together in 106,462 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
- All-purpose flour
- Provides the structure that holds the batter together as it cooks.
- Egg yolks
- Add richness and help bind the batter for a smooth, tender texture.
- Egg whites
- Whipped to stiff peaks, they lighten the batter and help it puff when fried.
- Olive oil
- Adds fat that gives the batter tenderness and moisture.
- Lemon juice
- Adds acidity that brightens flavor and balances the sweetness.
The step that matters
Fold in the beaten egg whites until stiff. Stiff whites trap air that makes the fritters light; if they are deflated or overmixed, the batter turns dense and heavy when fried.
Swap the lemon
How well each one fits the dish's main ingredients (flour, egg, olive, sugar):
- Vanillafits better
- Raisinfits better
- Lemonthe original
- Blueberryfits about as well
Fit is the average pairing score against flour, egg, olive, 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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