Name: A Leg of Mutton Boiled, and Turnips
Ingredients: 1 leg of mutton (about 7 pounds); 1 ounce butter; ½ cup cream; white pepper to taste; coarse sea salt to taste; carrots for garnish; caper sauce (made with chopped capers and melted butter)

Why it works: Butter and cream are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 41,516 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓

A Leg of Mutton Boiled, and Turnips

Ingredients

Directions

Cook the mutton

Boil the leg of mutton for about 3 hours until well done.

Prepare the turnips

Peel and mash the turnips, squeezing them very dry.
In a saucepan, combine the mashed turnips with butter, cream, white pepper, and salt; heat until hot.

Plate and serve

Arrange the turnips around the mutton on a serving dish, placing the mutton in the center.
Garnish with carrots.
For caper sauce, chop the capers and mix with melted butter in a butter boat.

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 + creamtop 8% of all pairs

Smell alikemoderate

Cooked together41,516 recipes

Shared aroma: delta-dodecalactone (sweet, creamy).
Cream + saucetop 9% of all pairs

Smell alikemoderate

Cooked together4,787 recipes

Shared aroma: ethanol (alcoholic, ethereal).
Carrot + caperstop 10% of all pairs

Smell alikestrong

Cooked together288 recipes

Shared aroma: coumarin (sweet, hay).
Sauce + caperstop 11% of all pairs

Smell alikemoderate

Cooked together678 recipes

Shared aroma: ethanol (alcoholic, ethereal).
Butter + saucetop 15% of all pairs

Smell alikelow

Cooked together15,338 recipes

Shared aroma: ethanol (alcoholic, ethereal).

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

Leg of mutton: Provides the main meat, which becomes tender and fully cooked during long boiling.
Turnips (in the method): Form the mashed base, adding bulk and a soft, starchy texture.
Butter: Adds richness and smooth fat to the mashed turnips and the caper sauce.
Cream: Adds moisture and creaminess, softening the mashed turnips.
Capers: Give the sauce a sharp, briny acidity that contrasts with the rich mutton.

The step that matters

Squeezing the turnips very dry. Excess water dilutes the mash and makes it loose and watery; removing it lets the cream and butter give a thick, smooth texture.

Swap the white pepper

How well each one fits the dish's main ingredients (mutton, butter, cream, carrot, sauce, capers):

Parsleyfits better
Tarragonfits better
Celeryfits better
White pepperthe original

Fit is the average pairing score against mutton, butter, cream, carrot, sauce, capers. 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.

Mutton Broth292 recipes

Carrot Soup134 recipes

Haricot Mutton59 recipes

Mutton Soup56 recipes

Like knowing why a recipe works?

The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.

Prefer an account? Create a free account to save pairings and unlock the full chemistry.

A Leg of Mutton Boiled, and Turnips