Why it works: Flour and nutmeg are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 18,623 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Excellent Baked Apples
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
Preheat the oven to 300°F (150°C).
Pare and core the apples, then place them in a buttered baking dish.
Fill the cavities of the apples with sugar.
Make the sauce
In a bowl, rub together ¼ cup of butter and 1 tablespoon of flour until smooth.
Add enough boiling water to the butter mixture to make it thin enough to cover each apple.
Bake
Pour the mixture over the apples and grate nutmeg on top.
Bake for one hour or more until tender.
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.
-
Flour + nutmegtop 8% of all pairsSmell alikemoderateCooked together18,623 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Apple + nutmegtop 12% of all pairsSmell alikemoderateCooked together3,790 recipes
Shared aroma: estragole (anise, licorice).
-
Sugar + saucetop 13% of all pairsSmell alikestrongCooked together5,147 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Apple + buttertop 14% of all pairsSmell alikemoderateCooked together8,706 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
Butter and flour barely smell alike, yet cooks put them together in 124,287 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
- Their flesh softens as they bake, becoming tender and sweet while holding their shape.
- Butter
- Adds richness and fat to the sauce, carrying flavour and giving it a smooth texture.
- Flour
- Thickens the butter mixture so the sauce clings to the apples instead of running off.
- Sugar
- Fills the cavities, sweetening the apples and drawing out juices as they bake.
The step that matters
Adding the boiling water to the butter and flour. Water must be added gradually and enough to thin the paste. If it is too thick it will not coat the apples, and if too thin the sauce will not cling. Adding boiling water to the fat and flour mixture helps it blend smoothly without lumps.
Swap the apple
How well each one fits the dish's main ingredients (butter, sugar, sauce, flour, nutmeg):
- Raisinfits better
- Vanillafits better
- Figfits better
- Applethe original
Fit is the average pairing score against butter, sugar, sauce, flour, nutmeg. 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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