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Plain Hash

Hash made with chopped meat, boiled potatoes, butter, hot water, salt, and pepper.

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 ↓

Plain Hash

Ingredients

Directions

Prepare and combine

  1. In a frying pan, heat a little butter.

  2. Add the chopped meat and cold boiled potatoes.

  3. Pour in a small amount of hot water.

Cook and serve

  1. Cook until the water is almost evaporated.

  2. Season with salt and pepper, then serve.

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. Meat + potatotop 14% of all pairs
    Smell alikemoderate
    Cooked together786 recipes

    Shared aroma: 1-octen-3-one (mushroom, metallic).

  4. Meat + buttertop 16% of all pairs
    Smell alikemoderate
    Cooked together7,594 recipes

    Shared aroma: guaiacol (smoky, sweet).

  5. Meat + peppertop 19% of all pairs
    Smell alikelow
    Cooked together8,777 recipes

    Shared aroma: 2,4-decadienal (seaweed).

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

What each ingredient does

Meat
Provides the savory base and protein, and browns in the pan for rich flavor.
Cold boiled potatoes
Supply starch that binds the hash and helps the mixture crisp as it fries.
Butter
Fat for frying that carries heat evenly and adds browning and richness.

The step that matters

Cook until the water is almost evaporated. Water left in the pan steams the hash and keeps it soft. Once it has mostly evaporated, the meat and potatoes can brown in the hot butter, which builds flavor and texture.

Swap the potato

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

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

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