Pork-and-Pineapple Kebabs

Place the marinated pork tenderloin cubes on skewers with diced fresh pineapple and red bell pepper, then grill them to make a healthy barbecue dish that's perfect for warm spring and summer evenings. Serve with fresh vegetables and white rice for a full meal.
Trim the fat from the pork and cut the pork into 8 (1-inch) cubes. Combine the brown sugar and the following 7 ingredients (brown sugar and bay leaf) in a large, zippered plastic bag; add the pork cubes. Close the bag and marinate in the refrigerator for 1 hour, turning the bag over periodically. (To prevent the pork from becoming mushy, marinate it for no more than 1 hour.)Remove the pork from the bag, reserving the marinade. Discard the bay leaf. Line 4 pork cubes, 4 pineapple cubes, and 4 bell pepper slices alternately on each of 2 (10-inch) skewers.Prepare the grill. Place the skewers on a grill rack greased with cooking spray and cook for 14 minutes or until tender, turning frequently and drizzling with the marinade left to cook.Note: Canned pineapples can be replaced with fresh ones. Drain 1 8-ounce can of unsweetened pineapples, leaving 16 slices.