Why it works: Lemon and orange match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 10,634 recipes. Both carry 3-hexenal, which smells apple, fruity. The science ↓
Steamed Apples
Ingredients
Directions
Prepare the sour apples
Wipe, core, and peel the sour apples.
Place them on a plate in a steamer and cook until tender.
Strain the juice and mix with ½ cup sugar.
Boil for 5 minutes, add 1 teaspoon lemon juice, and strain over the apples.
Cook the red apples
For the red apples, cook them in boiling water until soft, turning often.
Ensure the water surrounds the apples halfway.
Carefully remove the skins to keep the red color.
Add 1 cup sugar, grated rind of ½ lemon, and juice of 1 orange to the water.
Simmer until the mixture reduces to 1 cup.
Cool and pour over the apples.
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 + orangetop 1% of all pairsSmell alikestrongCooked together10,634 recipes
Shared aroma: 3-hexenal (apple, fruity).
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Apple + orangetop 7% of all pairsSmell alikestrongCooked together2,230 recipes
Shared aroma: beta-damascenone (apple, rose).
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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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Apple + sugartop 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).
Apple and sugar 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
- Sour apples
- Hold their shape when steamed and add tartness that balances the sugar.
- Sugar
- Sweetens the syrup and, as it reduces, thickens it into a glaze.
- Red apples
- Soften in boiling water while their skins are kept to preserve the red color.
- Apple juice
- Provides liquid and fruit flavor for the sweet syrup poured over the apples.
- Lemon juice
- Adds acidity that brightens the sweetness of the syrup.
The step that matters
Carefully remove the skins from the red apples. Red apple skins hold most of the pigment, so tearing or overcooking them can dull the red color and leave the flesh torn or uneven.
Swap the apple
How well each one fits the dish's main ingredients (sugar, lemon, orange):
- Limefits better
- Vanillafits better
- Blueberryfits better
- Applethe original
Fit is the average pairing score against sugar, lemon, orange. 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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