Why it works: Apple and vanilla are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 1,501 recipes. Both carry beta-damascenone, which smells apple, rose. The science ↓
German Souffle
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.
Prepare
Preheat the oven to 400°F (200°C).
Assemble
Place thick‑stewed apples in a dish.
Pour boiled custard over the apples.
Whip egg whites until stiff, then sweeten and flavor them.
Pile the whipped egg whites on top of the custard.
Bake
Lightly color the top in the oven until golden.
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 + vanillatop 8% of all pairsSmell alikemoderateCooked together1,501 recipes
Shared aroma: beta-damascenone (apple, rose).
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Sugar + vanillatop 8% of all pairsSmell alikelowCooked together35,032 recipes
Shared aroma: beta-damascenone (apple, rose).
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Apple + sugartop 18% of all pairsSmell alikelowCooked together16,478 recipes
Shared aroma: beta-damascenone (apple, rose).
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Egg + sugartop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
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Egg + vanillatop 23% of all pairsSmell alikelowCooked together27,347 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
Sugar and vanilla barely smell alike, yet cooks put them together in 35,032 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 fruit base and moisture beneath the soufflé topping.
- Egg yolks
- Thicken the custard so it holds its body and adds richness.
- Egg whites
- Whipped into foam to give the topping its light, airy structure.
- Sugar
- Sweetens the egg whites and helps them whip to a stable foam.
The step that matters
Whipping the egg whites. Egg whites must be beaten until stiff without overbeating, since a stable foam provides the soufflé's lift. Under-whipped whites collapse, and overbeaten whites turn grainy and weep liquid.
Swap the apple
How well each one fits the dish's main ingredients (egg, sugar, vanilla):
- Figfits better
- Blueberryfits better
- Peachfits better
- Applethe original
Fit is the average pairing score against egg, sugar, vanilla. 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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