A Nice Way of Cooking Calf’s or Pig’s Liver

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

   Shared aroma: isobutyraldehyde (malty, green).

2. Pepper + flourtop 19% of all pairs
   Smell alikemoderate
   Cooked together50,459 recipes

   Shared aroma: isobutyraldehyde (malty, green).

3. Liver + buttertop 19% of all pairs
   Smell alikemoderate
   Cooked together2,065 recipes

   Shared aroma: guaiacol (smoky, sweet).

4. Liver + peppertop 21% of all pairs
   Smell alikemoderate
   Cooked together2,375 recipes

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

5. Butter + peppertop 21% of all pairs
   Smell alikemoderate
   Cooked together85,593 recipes

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

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

Liver

Is the main protein, becoming tender and firm once cooked through.

Flour

Forms a light coating that helps the slices brown and crisp in the fat.

Butter

Conducts heat in the skillet and adds richness and browning to the surface.

The step that matters