Grilled Sirloin Kabobs

Grrrrrgh!
Course : Grilling
From: HungryMonster.com
Serves: 4
 

Ingredients:

1 stick butter
1 1/2 pounds boneless beef sirloin -- 1 inch thick -- cut into 1-1/2 inch pieces
1 medium green pepper -- cut into 1 1/2 inch pieces
8 large fresh mushrooms
8 medium cherry tomatoes
 

Preparation:

Preheat grill for 10 minutes. Alternate beef, green pepper and mushrooms on four 12-14 inch skewers. Place kabobs on cooking grid. Brush with seasoned butter. Grill at medium with hood closed until well seared, 10-15 minutes, turning over and brushing with baste several times. Add cherry tomatoes to skewers during last 2 minutes of grilling. For Seasoned Butter: 1/2 cup butter or margarine, 1/2 tsp garlic powder, 1/2 tsp onion powder, 1 tsp parsley. Mix together and use as a baste.