Roast Lamb With Plum Sauce Recipe

Impress your guests with this incredibly flavorful Roast Lamb, boasting a rich and tangy plum sauce. This show-stopping dish is surprisingly easy to make! The lamb roasts effortlessly while you prepare the rest of your dinner party, and the vibrant plum sauce comes together in just 5 minutes before serving. Perfect for a special occasion or a delicious weekend dinner.

Prep Time 20 mins
Cook Time 185 mins
Calories 551.6 kcal
Protein 84g
Rating 5.0 (1 Reviews)
Roast Lamb With Plum Sauce 14

Recipe Actions

Share this recipe:

Recipe Author

Chef Forktionary, author of this recipe

Recipe adapted from Food.com. Standardized by Forktionary.

Ingredients for Roast Lamb With Plum Sauce

Cook Smarter with Sous, Your Kitchen Companion

Missing an ingredient for this Roast Lamb With Plum Sauce? Need a perfect wine pairing or a healthy side dish idea? Don't guess—ask Sous! Your AI-powered sous-chef is ready to help you swap ingredients, adjust serving sizes, and discover flavor tips in seconds.

How to Make Roast Lamb With Plum Sauce

  1. Preheat oven to 325°F (160°C).
  2. Pat a 3-4 lb bone-in leg of lamb dry with paper towels. Rub the lamb generously with 4 cloves of minced garlic.
  3. In a small bowl, whisk together the plum sauce ingredients: 1 cup plum jelly, 1/4 cup red wine vinegar, 2 tablespoons Dijon mustard, 1 tablespoon brown sugar, and 1 teaspoon ground thyme.
  4. Rub the plum sauce mixture evenly over the lamb.
  5. Place the lamb on a rack in a shallow roasting pan.
  6. Roast for approximately 3 hours, or until a meat thermometer inserted into the thickest part registers 180°F (82°C) for medium-rare. Adjust cooking time based on the size of your lamb.
  7. While the lamb rests for 10 minutes before carving, prepare the sauce:
  8. In a small saucepan, combine the remaining plum jelly, red wine vinegar, Dijon mustard, brown sugar, and thyme. (If needed, adjust the quantities to match the amount left from step 3.)
  9. Cook over medium-high heat, stirring frequently, until the sauce thickens and becomes smooth (about 3-5 minutes).
  10. Serve the succulent roast lamb alongside the luscious plum sauce. Garnish with fresh thyme sprigs, if desired.

Nutrition Information (Approximate per serving)

Sodium

17 g

Sugar

68g

Fat

65g

Carbs

8g