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How to Cook Costco Boneless Lamb Leg

Roasted Costco Boneless Lamb Leg

Author: Laura Bais
Hope you will like this recipe for Costco's lamb leg as much as I do! :)
5 from 5 votes
Prep Time 15 minutes
Cook Time 55 minutes
Resting Time 15 minutes
Total Time 1 hour 25 minutes
Course Main Course
Cuisine American
Servings 8 people
Calories 506 kcal

Ingredients
  

Meat

  • 88 oz Costco boneless lamb leg That's 5.5 lbs or 2.5 kg.
  • 1 tsp salt
  • tsp pepper
  • tsp Cayenne pepper
  • ¼ tsp onion powder
  • ¼ tsp garlic powder
  • ½ tsp smoked paprika
  • 1 spring rosemary

Side Dish

  • 2 tbsp olive oil
  • 3 carrots
  • 10 potatoes
  • 1 onion
  • 3 garlic cloves
  • tsp salt
  • dash of pepper

Instructions
 

  • Preheat the oven to 425 °F (220 °C).
  • Mix all spices together, then use the mixture to season the meat. Rub it well so it absorbs all the flavors. Preferably, do this step the day before. If you are short on time, you can do that before cooking.
  • Cut the veggies into cubes (not too big so they can be done faster).
  • Season the veggies with some salt and pepper. Pour some olive oil and mix well.
  • Place the veggies on the bottom of one deep dish. Put it in the preheated oven uncovered for 55 minutes.
  • Note that if your lamb leg has around 2-3 lbs (32-48 oz; 1-1.4 kg), check the lamb after 45 minutes.
  • Leave lamb leg for at least 20 minutes before cutting. This way, the meat will be juicier.
  • Now slice the lamb and serve it with the side dish. Enjoy!

Nutrition

Serving: 1servingCalories: 506kcalCarbohydrates: 51gProtein: 46gFat: 13gSaturated Fat: 4gPolyunsaturated Fat: 1gMonounsaturated Fat: 6gCholesterol: 126mgSodium: 542mgPotassium: 1794mgFiber: 7gSugar: 4gVitamin A: 3910IUVitamin C: 55mgCalcium: 59mgIron: 6mg
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