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Fancy Mashed Potatoes

A creamy mash of boiled potatoes, butter, milk, salt, and pepper.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 5 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 ↓

Fancy Mashed Potatoes

Ingredients

Directions

Make the mash

  1. Peel the potatoes and cook them until tender.

  2. Drain all the water and add salt, pepper, and butter.

  3. Break the potatoes up slightly with a carving fork.

  4. Add more butter (about the size of an egg) and nearly 1 cup of milk or cream.

  5. Beat the mixture briskly with a silver fork for 5 minutes until light and creamy.

Serve

  1. Serve immediately to prevent them from becoming heavy and clammy.

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

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

  3. Potato + milktop 9% of all pairs
    Smell alikemoderate
    Cooked together3,611 recipes

    Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).

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

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

  5. Pepper + buttertop 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

Potatoes
Starch that cooks soft and forms the body of the mash.
Butter
Adds fat for richness and a smoother, silkier texture.
Milk or cream
Adds moisture so the mash becomes light and spreadable rather than stiff.

The step that matters

Beating the mash briskly. Vigorous beating ruptures starch cells and releases starch, which makes potatoes gummy if overworked. Beat only until light and creamy, and serve promptly, since the mash thickens and turns heavy as it cools.

Swap the potato

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

  1. Potatothe original
  2. Capsicumfits about as well
  3. Tomatofits less well
  4. Asparagusfits less well

Fit is the average pairing score against pepper, butter, 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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