Hawaiian chicken

6-8 pieces of chicken (boneless is easiest)
1 jar of BBQ sauce
2 cups pineapple juice
1/4 cup brown sugar
3 tsp garlic powder
1 1/2 tbsp dry mustard
1 1/2 tbsp ginger
1 tsp pepper

Place chicken in a slow cooker. Mix together all ingredients for sauce. Pour over chicken. Bake on low 6ish hours. Serve over rice.