This marinade is my Mom's for her Flank Steak, but she also uses it for this delicious meal.
We've also added chunks of red or green peppers and it's delicious!
Marinade:1/4 cup brown sugar
1/4 cup canola or vegetable oil
1/4 cup vinegar
1/2 cup soy sauce
1 Tbs. minced onion (I use 2 Tbs. dried)
3 shakes Lawry's seasoned salt
Chicken breasts or tenders
1-2 fresh pineapples, skinned and cut into spears
Mix marinade in a mixing bowl. Marinate chicken and pineapple (and peppers, if desired) in separate Ziplock bags and refrigerate for at least 3 hours, or overnight. Discard marinade and grill.