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Lancashire Hot-pot

A mutton and potato stew baked with onions, kidneys, oysters, and gravy.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 11 ingredients
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Why it works: Onion and potato 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 ↓

Lancashire Hot-pot

Oven, in the book's wordsA moderate oven

Ingredients

Directions

The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.

Prepare the layers

  1. Cut the mutton into chops, trimming away excess fat.

  2. Layer mutton in a brown earthenware stewpot.

  3. Add sliced kidneys, thinly sliced onion, oysters, and sliced potatoes.

  4. Sprinkle with salt, pepper, and curry powder.

  5. Repeat layering until the dish is full.

Bake and serve

  1. Place whole potatoes on top and pour in oyster liquor and water.

  2. Bake in a 350°F (175°C) oven for 3.5 hours until the top potatoes are brown and crisp.

  3. Pour boiling gravy over the meat before serving.

  4. Serve in the baking dish, garnished with a napkin.

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. Onion + potatotop 3% of all pairs
    Smell alikemoderate
    Cooked together9,023 recipes

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

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

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

  3. Onion + peppertop 11% of all pairs
    Smell alikemoderate
    Cooked together68,474 recipes

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

  4. Mutton + oystertop 16% of all pairs
    Smell alikemoderate
    Cooked together317 recipes

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

  5. Mutton + peppertop 16% of all pairs
    Smell alikelow
    Cooked together5,442 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

Mutton
Provides the main meat, whose fat and juices enrich the stew as it slowly cooks.
Potatoes
Form the layers and topping, thickening the liquid and browning and crisping on the surface.
Onions
Soften during the long bake, adding sweetness and depth to the savoury broth.
Oysters
Add a briny, savoury flavour that blends into the cooking liquid.
Mutton kidneys
Contribute rich, savoury flavour and a tender texture to the layered meat.

The step that matters

Bake until the top potatoes are brown and crisp. The long, moderate oven time lets the meat become tender while the exposed potatoes dry and brown. Liquid must be kept below the top layer so the surface can crisp rather than steam.

Swap the onion

How well each one fits the dish's main ingredients (mutton, oyster, potato, pepper):

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

Fit is the average pairing score against mutton, oyster, potato, 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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