Chicken Marinade

I found this marinade recipe in my "Favorites" cookbook. It is so easy and so tasty!!

1 - 2lbs. chicken breasts
1 cup 7up
1/2 cup soy sauce
1/2 cup vegetable oil
1/4 tsp. garlic powder

Mix and pour over chicken in plastic bag or container. Marinate 12 to 24 hours in fridge. Discard marinade and grill chicken.