Roast Leg of Lamb, Cauliflower & Shallots

Roast Leg of Lamb, Cauliflower & Shallots

1 Review
From: EatingWell Magazine March/April 2011

Even though lamb is available year-round, it's traditionally associated with spring. Here we slather this vernal meat with a tarragon-and-parsley rub and roast it with shallots and cool-weather-loving cauliflower. Experiment with colored varieties of cauliflower to wow guests or try it with romanesco—the striking spiral-covered relative of broccoli and cauliflower.

Ingredients 12 servings

for serving adjustment
Serving size has been adjusted!
Original recipe yields 12 servings
Nutrition per serving may change if servings are adjusted.
  • 1 cup fresh tarragon leaves
  • 1 cup flat-leaf parsley leaves
  • 4 tablespoons extra-virgin olive oil, divided
  • 2 tablespoons Dijon mustard
  • 2 cloves garlic
  • Zest and juice of 1 lemon, divided
  • 2 teaspoons salt, divided
  • 1 teaspoon freshly ground pepper
  • 1 4- to 4 1/2-pound boneless leg of lamb, trimmed
  • 1 pound shallots
  • 2 medium heads cauliflower or romanesco
  • 1 tablespoon capers, rinsed
  • 1/2 cup reduced-fat sour cream


  • Active

  • Ready In

  1. Preheat oven to 425 °F.
  2. Place tarragon and parsley in a food processor. Add 2 tablespoons oil, mustard, garlic, lemon zest, 1 teaspoon salt and pepper and process until fairly smooth. Transfer 3 tablespoons of the mixture to a medium bowl; set aside for Step 6.
  3. If your lamb is in the oven-safe netted bag used by most supermarkets, remove the bag. Open the lamb so it's flat. Spread three-fourths of the remaining herb mixture over the surface of the lamb. Roll the lamb closed and tie in several spots with kitchen string so it is about the shape of a large football; transfer to a large roasting pan and spread the remaining herb mixture over the top and sides.
  4. (If you prepared the recipe to this point the day before, let the lamb stand at room temperature while you prepare the vegetables.) Leaving the root end intact, peel and halve shallots (quartering larger ones). Trim and cut cauliflower (or romanesco) into 2-inch florets. Combine the shallots and cauliflower in a large bowl with the remaining 2 tablespoons oil and 1 teaspoon salt.
  5. Roast the lamb in the center of the oven for 20 minutes. Add the vegetable mixture to the pan around the lamb. Continue to roast, stirring the vegetables every 20 minutes or so, until they are golden brown and an instant-read thermometer inserted into the thickest part of the meat registers 140 °F (for medium-rare) to 145 ° (for medium), 1 hour to 1 hour 20 minutes more. Transfer the lamb to a clean cutting board and let rest for 10 minutes. Stir capers into the vegetables.
  6. Add lemon juice and sour cream to the bowl with the reserved herb mixture; stir to combine. Slice the lamb and serve with the vegetables and sauce.
  • Make Ahead Tip: Prepare through Step 3, loosely cover with plastic wrap and refrigerate for up to 1 day.
  • Equipment: Kitchen string

Nutrition information

  • Serving size: 3-4 ounces lamb & 1/2 cup vegetables
  • Per serving: 326 calories; 20 g fat(7 g sat); 2 g fiber; 11 g carbohydrates; 26 g protein; 84 mcg folate; 86 mg cholesterol; 3 g sugars; 0 g added sugars; 777 IU vitamin A; 51 mg vitamin C; 68 mg calcium; 3 mg iron; 465 mg sodium; 701 mg potassium
  • Nutrition Bonus: Vitamin C (98% daily value), Zinc (38% dv), Folate (25% dv), Potassium (24% dv), Iron (19% dv), VItamin A (18% dv)
  • Carbohydrate Servings: 0
  • Exchanges: 2 vegetable, 4 lean meat, 1 fat

Reviews 1

April 06, 2013
profile image
By: EatingWell User
Wonderful Easter Meal This meal was truly one that will become a tradition in our household. I did, however, substitute rosemary for the tarragon. Springtime was very evident for our Easter meal, though it mighty cold outside. Pros: The Lamb was melt in your mouth delicious. The vegetables were marvelous. Cons: No cons.