Why it works: Apple and cinnamon are a kitchen classic. They rank in the top 4% of all ingredient pairs, and cooks put them together in 5,598 recipes. Both carry methyl cinnamate, which smells strawberry. The science ↓
Apple Tarts
Ingredients
Directions
The book says “a quick oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare
Preheat the oven to 400°F (200°C).
Peel and cut the apples into halves.
Line pie tins with pastry.
Fill and bake
Place a layer of apples on the pastry and sprinkle with cinnamon.
Add 2 tablespoons of sugar and 2 tablespoons of water.
Dot with bits of butter.
Bake until the apples are soft.
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.
-
Apple + cinnamontop 4% of all pairsSmell alikemoderateCooked together5,598 recipes
Shared aroma: methyl cinnamate (strawberry).
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Sugar + cinnamontop 10% of all pairsSmell alikelowCooked together30,779 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Apple + buttertop 14% of all pairsSmell alikemoderateCooked together8,706 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Cinnamon + buttertop 15% of all pairsSmell alikemoderateCooked together17,784 recipes
Shared aroma: anethole (sweet, anise).
-
Sugar + buttertop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
Sugar and cinnamon barely smell alike, yet cooks put them together in 30,779 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
- Form the filling, softening during baking to give a tender, moist texture.
- Pastry for pie crust
- Forms the tart shell that holds the filling and bakes into a crisp base.
- Sugar
- Adds sweetness and helps the apples develop a glossy, caramelised surface.
- Butter
- Adds richness and fat, enriching the apples and helping them brown in the oven.
- Cinnamon
- Adds warm, aromatic spice that complements the sweetness of the apples.
The step that matters
Bake until the apples are soft. Apples need enough heat and time to soften fully; underbaked apples stay firm and starchy, while the pastry must also cook through.
Swap the apple
How well each one fits the dish's main ingredients (sugar, cinnamon, butter):
- Vanillafits better
- Raisinfits about as well
- Figfits about as well
- Applethe original
Fit is the average pairing score against sugar, cinnamon, butter. 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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