Steak and Avocado Kebabs

Combine the olive oil, 1/4 teaspoon kosher salt, ground chili pepper, and ground black pepper; grate the loin evenly. Cut the steak into 32 cubes. Alternately thread the steak, avocado, cherry tomatoes, and onion on skewers. Brush with cooking spray; sprinkle with 1/4 teaspoon kosher salt. Place the skewers on a grate greased with cooking spray. Cook on the grill for 5 minutes or until tender, turning the skewers occasionally for even browning.Note: If you are using wooden skewers, soak them in water for 20 minutes before grilling.