Why it works: Sweet potato and cinnamon match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 539 recipes. Both carry guaiacol, which smells smoky, sweet. The science ↓
Candied Sweet Potatoes
Ingredients
Directions
Prepare
Peel and slice the sweet potatoes.
Place the sliced sweet potatoes in a baking dish.
Add 2 cups of water, 1 cup of sugar, 2 to 3 tablespoons of butter, and 1 teaspoon of cinnamon.
Cook and brown
Cover the baking dish and cook until nearly done.
Remove the cover and brown the potatoes.
If cooking uncovered, baste the potatoes like you would meat.
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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Sweet potato + cinnamontop 2% of all pairsSmell alikestrongCooked together539 recipes
Shared aroma: guaiacol (smoky, sweet).
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Sugar + cinnamontop 10% of all pairsSmell alikelowCooked together30,779 recipes
Shared aroma: guaiacol (smoky, sweet).
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Butter + cinnamontop 15% of all pairsSmell alikemoderateCooked together17,784 recipes
Shared aroma: anethole (sweet, anise).
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Sweet potato + sugartop 17% of all pairsSmell alikemoderateCooked together1,151 recipes
Shared aroma: 2-nonenal (fatty, green).
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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
- Sweet potatoes
- Form the main body of the dish and soften into tender pieces as they cook.
- Sugar
- Sweetens the dish and helps the syrup caramelize and brown on the surface.
- Butter
- Adds fat and richness to the syrup and helps it coat the potatoes.
- Water
- Forms the syrup with the sugar and keeps the potatoes moist while they cook.
The step that matters
Remove the cover and brown the potatoes. Sugar darkens and caramelizes only when the surface is dry and hot enough. If the dish stays covered too long, the syrup stays thin and the potatoes steam rather than brown.
“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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