Grilled Pineapple Chicken is a quick and easy dinner recipe prepared on the grill! It starts with a homemade marinade for the chicken breasts which you can do the night before or morning of when making this easy recipe. Then you simply take the chicken breasts out and grill them until they are nice and juicy. While you are grilling the chicken your will also grill your pineapple rings so they have a delicious charred and caramelized taste to them. Then top your chicken breasts with the pineapple sliceand serve! So quick, easy and delicious!