Why it works: Lemon and apple are a kitchen classic. They rank in the top 14% of all ingredient pairs, and cooks put them together in 7,551 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
Apple Sherbet
Ingredients
Directions
Make the syrup
Combine sugar, cold water, and grated lemon rind in a pot.
Bring the mixture to a boil.
Peel and core the apples.
Add the apples to the syrup.
Cook until the apples are very soft.
Finish and freeze
Mash the cooked apples through a fine sieve.
Stir in the lemon juice.
Let the mixture cool completely.
Fold in the beaten egg whites.
Freeze the mixture as you would for Cherry Sherbet.
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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Lemon + appletop 14% of all pairsSmell alikemoderateCooked together7,551 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Sugar + appletop 18% of all pairsSmell alikelowCooked together16,478 recipes
Shared aroma: beta-damascenone (apple, rose).
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Sugar + lemontop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
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Lemon + eggtop 19% of all pairsSmell alikelowCooked together44,316 recipes
Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).
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Sugar + eggtop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
Sugar and apple barely smell alike, yet cooks put them together in 16,478 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
- Apples
- Provide the main fruit body and pectin that give the sherbet its body and flavor.
- Sugar
- Sweetens the syrup and lowers the freezing point so the sherbet stays scoopable.
- Egg whites
- Beaten and folded in to add air and a lighter, fluffier texture.
- Lemon juice
- Adds acidity that brightens the apple flavor and balances the sweetness.
The step that matters
Cook until the apples are very soft. Apples that are not fully softened will not mash smoothly through the sieve, leaving a grainy texture in the finished sherbet.
Swap the apple
How well each one fits the dish's main ingredients (sugar, lemon, egg):
- Orangefits better
- Vanillafits better
- Limefits better
- Applethe original
Fit is the average pairing score against sugar, lemon, 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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