1/2 c. soy sauce
1/2 c. pineapple juice
1/4 c. oil
1 tsp. dry mustard
1 tbsp. sugar
2 tsp. ginger
1 tsp. garlic powder
1/4 tsp. pepper

Combine all ingredients. Simmer for 5 minutes. Pour over chicken and put in covered container and marinate overnight.