오코노미야키 소스 is a savory sauce commonly used in Japanese cuisine, particularly as a topping for 오코노미야키, a popular savory pancake. The sauce is thick and rich, combining flavors of soy sauce, Worcestershire sauce, and various spices, giving it a unique taste that enhances the dish. This sauce is often drizzled over the cooked 오코노미야키 and can be complemented with other toppings like 마요네즈 and 가츠오부시 (dried bonito flakes). Its sweet and tangy profile makes it a favorite among those who enjoy Japanese street food.