Note
1. In a saucepan over medium heat, add the soy sauce, rice wine vinegar, brown sugar, and vegetable oil, then stir until the sugar dissolves.
2. Add the ginger, garlic and crushed red pepper.
3. Cook and continue stirring until syrupy, about 5 minutes.
4. Transfer to a squeeze bottle for easy garnish application, or use a teaspoon or fork to drizzle it over your pizza.