Why it works: Apple and lemon 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 Meringue
Ingredients
Directions
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Make the apple base
Melt the butter over low heat in a saucepan.
Add the chopped apples, sugar, lemon zest, and lemon juice.
Simmer until the apples are tender.
Pass the mixture through a fine sieve.
Stir in the egg yolks.
Pour the mixture into a small pie dish.
Top and bake
Bake at 400°F (200°C) for 8 minutes.
Whip the egg whites until stiff peaks form.
Spread the whipped egg whites over the baked apple mixture.
Sprinkle with additional sugar.
Bake for 3 minutes to set the meringue.
Serve warm.
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.
Photo for illustrative purposes only · Contact us to use it
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 + lemontop 14% of all pairsSmell alikemoderateCooked together7,551 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Apple + buttertop 14% of all pairsSmell alikemoderateCooked together8,706 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Lemon + buttertop 16% of all pairsSmell alikemoderateCooked together41,227 recipes
Shared aroma: 3-hexenal (apple, fruity).
-
Butter + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
-
Sugar + buttertop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Apples
- Provide the bulk and tender body of the pie filling.
- Sugar
- Adds sweetness and helps the meringue brown lightly when baked.
- Butter
- Adds richness and fat that gives the filling a smooth mouthfeel.
- Eggs
- Yolks thicken the filling; whites whip into the meringue topping.
- Lemon
- Adds acidity and aroma that balance the sweetness of the apples.
The step that matters
Whipping the egg whites until stiff peaks form. Egg whites must be whipped to stiff peaks with no yolk or grease present, since fat prevents the foam from holding air. A stable foam gives a meringue that stays puffed and does not weep or collapse in the oven.
Swap the apple
How well each one fits the dish's main ingredients (lemon, sugar, butter, egg):
- Vanillafits better
- Orangefits better
- Raspberryfits better
- Applethe original
Fit is the average pairing score against lemon, sugar, butter, 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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