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Browned Sweet Potatoes

Browned sweet potatoes are sliced, seasoned, buttered, sugared, and baked until browned.

From an old cookbook · modernised transcription
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Why it works: Potato and pepper are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 8,305 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓

Browned Sweet Potatoes

Oven, in the book's wordsA hot oven

Ingredients

Directions

The book says “a hot oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.

Prepare

  1. Cut cold boiled potatoes into ¼-inch thick slices.

  2. Sprinkle with salt and pepper.

  3. Spread with butter and sprinkle with sugar.

Brown

  1. Place in a 400°F (200°C) oven to brown.

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. Potato + peppertop 9% of all pairs
    Smell alikemoderate
    Cooked together8,305 recipes

    Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).

  2. Potato + buttertop 13% of all pairs
    Smell alikemoderate
    Cooked together6,456 recipes

    Shared aroma: (z)-4-heptenal (biscuit, cream).

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

    Shared aroma: guaiacol (smoky, sweet).

  4. Pepper + buttertop 21% of all pairs
    Smell alikemoderate
    Cooked together85,593 recipes

    Shared aroma: trans-2-nonenal (cardboard, fatty).

  5. Potato + sugartop 30% of all pairs
    Smell alikelow
    Cooked together3,032 recipes

    Shared aroma: beta-damascenone (apple, rose).

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

What each ingredient does

Cold boiled potatoes
Form the base of the dish, holding their shape while the surface dries and browns.
Butter
Carries heat across the surface and promotes browning and a rich flavor.
Sugar
Caramelizes in the oven, adding sweetness and deepening the browned color.

The step that matters

Placing the slices in the oven. Potato slices need enough surface dryness and direct heat to brown rather than steam. Spreading them in a single layer with space between slices lets moisture escape, which allows the butter and sugar to caramelize.

Swap the potato

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

  1. Capsicumfits better
  2. Potatothe original
  3. Sweet potatofits about as well
  4. Mustardfits about as well

Fit is the average pairing score against pepper, 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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