In a bowl combine the marinade ingredients in the specified quantities. Ensure the powders and sugars are well combined.
1/3 Cup Low Sodium Soy Sauce, 1/4 Cup Water, 2 tbsp Worcestershire Sauce, 1/4 Cup Brown Sugar, 1/4 Tsp Citric Acid, 1 tbsp vinegar, 2 tsp granulated garlic, 1/2 tsp granulated onion, 1 tsp ground black pepper