In this video, you’ll see how the combination of brown sugar, soy, and lemon-lime carbonated soda in the marinade, elevates these Sirloin Kabobs to be truly sensational. We alternate the cubed sirloin steak with bell peppers, mushrooms, tomatoes and pineapple, then fire up the grill to get them cooking in no time! Get Kimber’s recipe for Sensational Sirloin Kabobs .