soak 10 9-inch bamboo skewers in water for at least 30 minutes. Meanwhile in a medium bowl toss steak with olive oil 2 teaspoons garlic pepper and the salt. Let sit at room temperature for 15 minutes.

In another medium bowl combine the pineapple sugar and remaining 2 teaspoons pepper and toss to coat.

Thread 5 to 6 pieces of steak and pineapple alternately onto the Skewers and set on a baking sheet and season with salt.

Lightly coat a grill or a large skillet with cooking spray and set to medium high heat until very hot. Lower the heat slightly and grill the Skewers turning once until the steak is cooked and pineapple is golden.Let rest for 5 minutes before serving.