Why it works: Nutmeg and cinnamon match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 11,917 recipes. Both carry estragole, which smells anise, licorice. The science ↓
Sweet Potato Pie
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare
Boil the sweet potatoes until just over half done, then slice them thinly.
Line a pie pan with the pie crust, slightly thicker than usual.
Assemble the pie
Layer the sliced sweet potatoes, chopped apples, raisins, and currants in the pan.
Sprinkle ¾ cup sugar and bits of butter over the layers, then repeat the layering.
Sprinkle nutmeg and cinnamon on top, then pour sherry wine over the filling.
Bake
Cover with a top crust and bake at 350°F (175°C) 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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Nutmeg + cinnamontop 1% of all pairsSmell alikestrongCooked together11,917 recipes
Shared aroma: estragole (anise, licorice).
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Raisin + cinnamontop 1% of all pairsSmell alikemoderateCooked together5,390 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
-
Sweet potato + cinnamontop 2% of all pairsSmell alikestrongCooked together539 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Apple + cinnamontop 4% of all pairsSmell alikemoderateCooked together5,598 recipes
Shared aroma: methyl cinnamate (strawberry).
-
Sweet potato + nutmegtop 4% of all pairsSmell alikestrongCooked together414 recipes
Shared aroma: linalool (floral, citrus).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Sweet potatoes
- Form the bulk of the filling and give it a soft, starchy body when cooked.
- Apples
- Add moisture and a fresh, tart note that balances the sweetness.
- Sugar
- Adds sweetness and helps the filling brown lightly as it bakes.
- Butter
- Adds richness and fat that softens the texture and carries flavor.
- Sherry wine
- Adds moisture and a fragrant, mellow aroma to the filling.
The step that matters
Boil the sweet potatoes until just over half done. Sweet potatoes that are fully cooked before baking turn mushy and can overbake, while undercooked slices stay firm. Stopping just over halfway lets them finish softening in the oven and hold their shape in the layers.
Swap the currant
How well each one fits the dish's main ingredients (sweet potato, apple, raisin, sugar, butter, nutmeg, cinnamon):
- Vanillafits better
- Figfits better
- Peachfits better
- Currantthe original
Fit is the average pairing score against sweet potato, apple, raisin, sugar, butter, nutmeg, 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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