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Meat Loaf

A baked loaf made from chopped cold meat, onion, bread, egg, pepper, and salt.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 6 ingredients
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Why it works: Bread and milk are a kitchen classic. They rank in the top 11% of all ingredient pairs, and cooks put them together in 11,466 recipes. Both carry 2-undecenal, which smells sweet. The science ↓

Meat Loaf

Ingredients

Directions

The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.

Prepare

  1. Preheat the oven to 350°F (175°C).

Mix and bake

  1. In a bowl, combine the chopped cold meat, pepper, salt, onion, soaked bread, and egg, and mix well until fully combined.

  2. Transfer the mixture to a baking dish and bake until cooked through.

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. Bread + milktop 11% of all pairs
    Smell alikemoderate
    Cooked together11,466 recipes

    Shared aroma: 2-undecenal (sweet).

  2. Pepper + oniontop 11% of all pairs
    Smell alikemoderate
    Cooked together68,474 recipes

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

  3. Bread + eggtop 13% of all pairs
    Smell alikemoderate
    Cooked together22,662 recipes

    Shared aroma: (e)-2-octenal (fatty, green).

  4. Meat + breadtop 14% of all pairs
    Smell alikemoderate
    Cooked together2,924 recipes

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

  5. Onion + breadtop 15% of all pairs
    Smell alikemoderate
    Cooked together8,676 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

Cold meat (fat and lean)
Provides the main structure and savoury flavour, with fat adding moisture and juiciness as it cooks.
Bread soaked in milk
Absorbs liquid and keeps the loaf tender and moist by stopping the meat from tightening too much.
Egg
Binds the mixture so it holds together in a sliceable loaf as it sets in the oven.
Onion
Adds moisture and aroma that spread through the loaf as it bakes.

The step that matters

Bake until cooked through. Meat and egg proteins firm up as they heat, so the centre must be fully set and no pink should remain. A loaf that is undercooked in the middle is unsafe to eat.

Swap the onion

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

  1. Capsicumfits better
  2. Asparagusfits better
  3. Potatofits better
  4. Onionthe original

Fit is the average pairing score against meat, pepper, bread, milk, egg. 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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