Steamed bun filled with pork, oyster sauce, and Chinese style barbeque sauce. Roasted pork, Green onion, ginger, cilantro, hoisin BBQ sauce, garlic. 4 pieces. Fully cooked. Wow Bao has been steaming delicious fluffy buns in our restaurants with pride since 2003. Chicago born and raised, we strive to make your taste buds tingle and your belly boogie with delight. U.S. inspected and passed by Department of Agriculture. wowbao.com. Try Our Other Signature Flavors: Teriyaki chicken. Whole wheat vegetable. Mongolian style spicy beef. Made in the USA.