Name: Calf’s Liver, Quenelles of
Ingredients: 4 ounces of calf’s liver; 2 ounces of veal kidney; Salt and pepper to taste; 1 tablespoon of chopped onion, fried in butter; 1 teaspoon of mixed herbs (including bay leaf); 4 ounces of bread crumbs; 1 ounce of butter; 2 eggs; Yolk of 1 additional egg

Why it works: Liver and veal match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 392 recipes. Both carry enoic acid, which smells butter, cheesy. The science ↓

Calf’s Liver, Quenelles of

Ingredients

Directions

Prepare the mixture

Chop the liver and kidney separately.
Pound them together until smooth.
Add creamed butter, bread crumbs, and eggs gradually, mixing well.

Cook and adjust

Test a small portion; if too stiff, add more butter; if too loose, increase bread crumbs.
Cook in molds or drop from a tablespoon into stock, cooking until done.

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.

Liver + vealtop 3% of all pairs

Smell alikestrong

Cooked together392 recipes

Shared aroma: enoic acid (butter, cheesy).
Butter + breadtop 7% of all pairs

Smell alikemoderate

Cooked together27,232 recipes

Shared aroma: delta-decalactone (sweet, creamy).
Pepper + oniontop 11% of all pairs

Smell alikemoderate

Cooked together68,474 recipes

Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Bread + eggtop 13% of all pairs

Smell alikemoderate

Cooked together22,662 recipes

Shared aroma: (e)-2-octenal (fatty, green).
Onion + buttertop 15% of all pairs

Smell alikemoderate

Cooked together42,912 recipes

Shared aroma: decanal (soap, orange peel).

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

What each ingredient does

Calf’s liver: Provides the main flavour and a tender, soft body once cooked.
Bread crumbs: Absorb moisture and give the quenelle body so it holds its shape.
Eggs: Bind the mixture and set on cooking to hold the quenelle together.
Butter: Adds richness and moisture, keeping the mixture soft and smooth.

The step that matters

Testing the consistency before cooking. Eggs set when heated and bread crumbs absorb liquid, so the mixture must be firm enough to hold its shape but not so stiff it turns dense. A small test portion shows whether to add butter or crumbs before shaping the whole batch.

Swap the onion

How well each one fits the dish's main ingredients (liver, veal, pepper, butter, bread, egg):

Capsicumfits better
Asparagusfits about as well
Tomatofits about as well
Onionthe original

Fit is the average pairing score against liver, veal, pepper, butter, bread, 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.

Brown Bread461 recipes

White Bread80 recipes

Bread Omelette60 recipes

Oatmeal Bread51 recipes

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Calf’s Liver, Quenelles of