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Glazed Sweet Potatoes

Sweet potatoes glazed with a sugar‑butter syrup after boiling.

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 ↓

Glazed Sweet Potatoes

Ingredients

Directions

Prepare the potatoes

  1. Pare the sweet potatoes and cook them in salt water for 10 minutes.

  2. Drain the potatoes.

  3. Cut the potatoes in halves lengthwise.

  4. Place the halves in a buttered pan.

Glaze and bake

  1. Make a syrup by boiling ½ cup sugar, 4 tablespoons water, and 1 tablespoon butter.

  2. Brush the potatoes with the syrup.

  3. Bake until tender, basting with the remaining syrup.

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. Sugar + buttertop 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 base that becomes tender and soft when cooked.
Sugar
Sweetens the syrup and caramelizes on the surface as it bakes and browns.
Butter
Adds richness and fat to the syrup, helping it coat and shine the potatoes.

The step that matters

Basting with the syrup while baking. Sugar syrup can darken and burn quickly in the oven. Basting keeps the surface moist and coated so the glaze caramelizes evenly rather than scorching in spots.

Swap the sweet potato

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

  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 sugar, butter. 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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