Name: Lamb, Rothschild Style
Ingredients: plump saddle of lamb; butter; truffle sauce; pâté de foie gras

Why it works: Butter and truffle are a kitchen classic. They rank in the top 11% of all ingredient pairs, and cooks put them together in 2,209 recipes. Both carry nonanal, which smells fat, citrus. The science ↓

Lamb, Rothschild Style

Ingredients

plump saddle of lamb
butter
truffle sauce
pâté de foie gras

Directions

Prepare the lamb

Bone the saddle of lamb and cut 1-inch thick slices from the loin.
Trim the slices neatly and sauté them in butter.

Sauce and garnish

Pour truffle sauce over the sautéed lamb.
Garnish with small patties (1½ inches in diameter) filled with purée of pâté de foie gras.

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.

Butter + truffletop 11% of all pairs

Smell alikemoderate

Cooked together2,209 recipes

Shared aroma: nonanal (fat, citrus).
Butter + saucetop 15% of all pairs

Smell alikelow

Cooked together15,338 recipes

Shared aroma: ethanol (alcoholic, ethereal).
Lamb + truffletop 17% of all pairs

Smell alikelow

Cooked together134 recipes

Shared aroma: 2,4-nonadienal (fatty, green).
Lamb + buttertop 17% of all pairs

Smell alikemoderate

Cooked together2,232 recipes

Shared aroma: decanal (soap, orange peel).
Lamb + saucetop 21% of all pairs

Smell alikelow

Cooked together925 recipes

Shared aroma: decanoic acid (soapy, waxy).

Butter and sauce barely smell alike, yet cooks put them together in 15,338 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

Saddle of lamb: Provides the main meat, with its firm texture and rich flavor forming the centre of the dish.
Butter: Browns the lamb slices during sautéing and adds a nutty, rich aroma.
Truffle sauce: Adds moisture and an earthy aroma that coats the lamb.
Pâté de foie gras: Adds richness and a smooth, fatty texture to the garnish.

The step that matters

Sautéing the lamb slices in butter. The pan must be hot enough to brown the surface quickly. Browning comes from the Maillard reaction on a dry, hot surface. Crowded or cool pans steam the slices grey, and overcooking dries the lean meat and makes it tough.

“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.