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Corned Beef Hash

A baked hash of minced beef, potatoes, onion, butter, pepper, and milk.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 6 ingredients
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Why it works: Potato and onion are a kitchen classic. They rank in the top 3% of all ingredient pairs, and cooks put them together in 9,023 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓

Corned Beef Hash

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. Preheat the oven to 400°F (200°C).

  2. In a bowl, combine the minced beef, chopped potatoes, chopped onion, butter, pepper, and milk.

  3. Transfer the mixture to a baking dish.

Bake

  1. Bake until golden 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 + oniontop 3% of all pairs
    Smell alikemoderate
    Cooked together9,023 recipes

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

  2. Beef + oniontop 7% of all pairs
    Smell alikemoderate
    Cooked together17,092 recipes

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

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

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

  4. Beef + potatotop 8% of all pairs
    Smell alikemoderate
    Cooked together2,052 recipes

    Shared aroma: sotolon (curry, maple).

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

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

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

What each ingredient does

Minced beef
Supplies the meaty base and protein that firms up as the hash cooks.
Potatoes
Provide starch and bulk, giving the hash its soft, hearty texture.
Butter
Adds fat for richness and helps the surface brown.
Milk
Adds moisture that keeps the mixture from drying out in the oven.
Onion
Adds savory flavour that deepens as it cooks.

The step that matters

Bake until golden brown. Browning comes from dry, sustained oven heat acting on the surface, so pulling the dish too early leaves it pale and under-set. Judge by colour and firmness rather than by time alone.

Swap the onion

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

  1. Capsicumfits about as well
  2. Onionthe original
  3. Tomatofits about as well
  4. Carrotfits about as well

Fit is the average pairing score against beef, potato, 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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