1 (8 1/4 oz.) can pineapple slices
1/4 c. teriyaki sauce
4 skinless boneless chicken breasts
4 slices Swiss cheese
Hamburger buns

Drain pineapple, reserving juice. Combine pineapple juice and teriyaki sauce in ziploc. Add chicken breasts (can pound meat down to 1/4 inch). Marinate for 2-4 hours in the refrigerator. B-B-Q chicken and baste with reserved marinade. Top [with Swiss cheese and a slice of pineapple. Place on buns with salad dressing.