Photo of Roasted sirloin beef by WW

Roasted sirloin beef

PersonalPoints™ per serving
Total Time
35 min
10 min
20 min
You won't believe you spent only 30 minutes making this dish when you take your first bite. This well-seasoned beef gets its complex flavor from a topping of garlic, rosemary and oregano and bake into the sirloin while it roasts. Perfect for a holiday meal, this dish is so easy to make it can be a weeknight favorite as well. Any leftovers make a great salad topping or roll in a tortilla with some spinach and tomatoes for a delicious portable. lunch. Having this for a holiday? Serve with roasted potatoes and Brussels sprouts for a complete meal.


Cooking spray

2 spray(s)

Uncooked lean trimmed sirloin beef

2 pound(s)

Table salt

1 tsp, or to taste

Black pepper

1 tsp, freshly ground, or to taste

Garlic clove(s)

4 medium clove(s), minced


2 Tbsp, fresh, minced, or 2 tsp dried rosemary

Fresh oregano

2 Tbsp, minced, or 2 tsp dried oregano


  1. Preheat oven to 400ºF. Coat a shallow roasting pan with cooking spray.
  2. Season beef all over with salt and pepper; transfer to prepared pan.
  3. Combine garlic, rosemary and oregano in a small bowl. Rub herb mixture all over top of beef; gently press mixture into beef with your hands so it sticks.
  4. Roast until a thermometer inserted in center of beef reads a minimum of 145ºF, about 20 minutes.
  5. Let beef stand 5 minutes before slicing against grain. Yields about 3 ounces per serving.