Skip to main content
Main

Liver Hash

A dish of cooked liver simmered in a brown butter and flour sauce with lemon juice.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 7 ingredients
Jump to recipe ↓

Why it works: Lemon and pepper match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 27,047 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓

Liver Hash

Ingredients

Directions

Make the sauce

  1. Cut the liver into pieces the size of a penny and measure after cutting.

  2. Heat the butter in a pan and stir in the flour until brown.

  3. Gradually add the cold water, seasoning with salt and pepper.

Simmer and serve

  1. Place the liver in the sauce and simmer gently for 20 minutes.

  2. Add the lemon juice and serve hot.

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. Lemon + peppertop 3% of all pairs
    Smell alikestrong
    Cooked together27,047 recipes

    Shared aroma: trans-2-nonenal (cardboard, fatty).

  2. Butter + flourtop 12% of all pairs
    Smell alikelow
    Cooked together124,287 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  3. Butter + lemontop 16% of all pairs
    Smell alikemoderate
    Cooked together41,227 recipes

    Shared aroma: 3-hexenal (apple, fruity).

  4. Flour + lemontop 17% of all pairs
    Smell alikemoderate
    Cooked together30,404 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  5. Flour + peppertop 19% of all pairs
    Smell alikemoderate
    Cooked together50,459 recipes

    Shared aroma: isobutyraldehyde (malty, green).

Butter and flour barely smell alike, yet cooks put them together in 124,287 recipes: they work on texture and structure more than aroma.

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

What each ingredient does

Cooked liver
Forms the main body of the dish and provides its rich, savory flavor.
Butter
Adds fat and richness, and helps the flour toast for a nutty flavor in the sauce.
Flour
Thickens the sauce as it cooks with the water, giving it body.
Lemon juice
Adds acidity that brightens the rich liver and sauce.

The step that matters

Gradually add the cold water. Adding cold liquid slowly to the hot butter and flour mixture, while stirring, keeps lumps from forming so the sauce thickens smoothly.

“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.

You might also like

Lemon SauceLemon Sauce236 recipesTomato SoupTomato Soup526 recipesBrown BreadBrown Bread461 recipesMutton BrothMutton Broth292 recipes