In medium mixing bowl, mash beans with a fork. Add cereal, oatmeal, green onions, black bean sauce and egg; mix well. Shape into 6 patties. In medium skillet, heat oil over medium heat; add patties. Cook, turning once to brown on both sides. (Patties can also be cooked on gas or charcoal grill.) Place 1 patty on each bun; garnish with lettuce and tomatoes and serve with your favorite
condiments.