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 Butter
Ingredients
Directions
The book says “a slow oven”. The 300°F (150°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the apples
Wash, core, and cut the apples without peeling them.
Stew the apples in enough water to cover until tender.
Rub the cooked apples through a colander.
Sweeten and cook
For each pint of pulp, add ½ pint of sugar and stir well.
Transfer the mixture to a stone crock and cook in a slow oven at 300°F (150°C) until thick.
Flavor with a little cinnamon.
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).
-
Sugar + cinnamontop 10% of all pairsSmell alikelowCooked together30,779 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Apple + sugartop 18% of all pairsSmell alikelowCooked together16,478 recipes
Shared aroma: beta-damascenone (apple, rose).
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
- Provide the bulk of the pulp, pectin and natural sugars that thicken and sweeten the butter.
- Sugar
- Sweetens the butter and, as it cooks down, helps it thicken and turn glossy and dark.
- Cinnamon
- Adds warm aroma and spice flavor to the finished butter.
The step that matters
Cooking in the slow oven until thick. Long, gentle heat evaporates water slowly so the pulp concentrates and thickens without scorching. Stopping too early leaves a runny butter, while too much heat can burn the sugar on the bottom of the crock.
Swap the apple
How well each one fits the dish's main ingredients (sugar, cinnamon):
- Vanillafits better
- Raisinfits better
- Figfits about as well
- Applethe original
Fit is the average pairing score against sugar, cinnamon. 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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