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Dessert

Sweet Potatoes, Southern Style

Baked sweet potatoes topped with butter and brown sugar.

From an old cookbook · modernised transcription
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Why it works: Sweet potato and sugar are a kitchen classic. They rank in the top 17% of all ingredient pairs, and cooks put them together in 1,151 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓

Sweet Potatoes, Southern Style

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

  1. Boil sweet potatoes until just tender.

  2. Remove and peel the potatoes.

  3. Cut them in half lengthwise.

  4. Place the halves in a baking dish.

Bake and serve

  1. Sprinkle with butter and brown sugar.

  2. Bake at 350°F (175°C) until slightly brown.

  3. Serve hot.

Recipe from a historical cookbook (Internet Archive).

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.

  1. Sweet potato + sugartop 17% of all pairs
    Smell alikemoderate
    Cooked together1,151 recipes

    Shared aroma: 2-nonenal (fatty, green).

  2. Butter + sugartop 17% of all pairs
    Smell alikemoderate
    Cooked together98,233 recipes

    Shared aroma: guaiacol (smoky, sweet).

  3. Sweet potato + buttertop 20% of all pairs
    Smell alikemoderate
    Cooked together1,491 recipes

    Shared aroma: 2,3-pentanedione (butter, sweet).

Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs

What each ingredient does

Sweet potatoes
Provide the starchy, tender body of the dish once boiled and baked.
Butter
Adds richness and moisture, helping the surface brown in the oven.
Brown sugar
Adds sweetness and caramelizes on the surface for browning and flavor.

The step that matters

Bake until slightly brown. Sugar and butter on the surface brown and caramelize in the oven's heat. Pulling the dish out too early leaves the topping pale and less flavorful, while leaving it too long can scorch the sugar.

Swap the sweet potato

How well each one fits the dish's main ingredients (butter, sugar):

  1. Sweet potatothe original
  2. Leekfits about as well
  3. Potatofits about as well
  4. Capsicumfits less well

Fit is the average pairing score against butter, sugar. 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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