Hawaiian Turkey Burgers

Combine pineapple preserves and barbecue sauce in a small saucepan. Bring to boil over medium heat, stirring often. Set aside 1/4 cup sauce to use as a condiment. 

Brush both sides of pineapple slices with some of remaining sauce and set aside. Cook burger patties as specified on the package. Always cook to well-done, 165 degrees as measured by a meat thermometer. Brush often with sauce. Broil pineapple for one minute, turning once.

Place lettuce leaf on bun bottom. Top with pineapple, patties and bun top. Serve with reserved sauce condiment.