Ready in 25 minutes
Preheat oven to 400 degrees. Coat an 8 x 8 baking dish with nonstick cooking spray. Place chicken breasts in a single layer in a baking dish. Combine tamari or soy sauce with brown sugar, ginger, crushed pepper and pineapple in a small bowl. Pour over chicken. Bake uncovered for 25 minutes, basting frequently with juices. Serve with rice.