Asian Dipping Sauce

Ingredients

• 1⁄4 cup soy sauce
• 1/4 cup ponzu
• 1⁄4 cup rice wine vinegar
• 2 1⁄2 tsp sweetener (such as sugar, agave, rice syrup)
• 1 tsp toasted sesame oil
• 1⁄2 teaspoon hot red pepper flakes
• 1 to 2 tsp minced fresh ginger*
• 1 clove garlic, finely minced*
• 1/8 to 1/4 cup water, as needed
• 1 green onion, finely minced