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Sweet Potatoes Mashed and Browned

Mashed sweet potatoes browned in butter and milk.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 6 ingredients
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Why it works: Butter and milk are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓

Sweet Potatoes Mashed and Browned

Ingredients

Directions

The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.

Prepare

  1. Boil the sweet potatoes until done.

  2. Peel and squeeze them through a vegetable strainer.

  3. Add butter, salt, pepper, and enough milk to make the mixture very soft.

Bake and serve

  1. Transfer to a baking dish and dot with small bits of butter.

  2. Bake at 400°F (200°C) until browned.

  3. Serve in the baking dish.

Use leftovers

  1. If leftovers remain, remove the thin brown skin, shape into small flat cakes, and brown on both sides in a little butter in a skillet.

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. Butter + milktop 7% of all pairs
    Smell alikemoderate
    Cooked together81,283 recipes

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

  2. Sweet potato + peppertop 11% of all pairs
    Smell alikemoderate
    Cooked together1,015 recipes

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

  3. Sweet potato + milktop 15% of all pairs
    Smell alikemoderate
    Cooked together596 recipes

    Shared aroma: 4-heptenal (creamy, biscuit).

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

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

  5. Butter + peppertop 21% of all pairs
    Smell alikemoderate
    Cooked together85,593 recipes

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

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, sweet base that forms the body of the mash.
Butter
Adds fat for richness and a smooth, silky texture.
Milk
Adds moisture so the mash becomes very soft and spreadable.

The step that matters

Make the mixture very soft before baking. Starch in cooked sweet potato thickens as it cools and dries, so enough liquid keeps the mash soft and creamy rather than stiff and dry in the oven.

Swap the sweet potato

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

  1. Potatofits better
  2. Capsicumfits better
  3. Tomatofits better
  4. Sweet potatothe original

Fit is the average pairing score against butter, pepper, milk. 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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