- MOMS FILIPINO BBQ - Barbeq marinade recipe - FILIPINO BBQ - 1/2 cups soy sauce 2tbsp vinegar dash of pepper 1/4 tsp garlic powder or 5 cloves of fresh garlic. Mix in a ziplock. Marinate chicken overnight. In separate container, pour the remainder sauce and rub the chicken in the grill. Enjoy!! - . DONE. add cubes potatoes if desired. Easy isn't it:. Mom