For a flavorful alternative to the paper-thin patties stacked in the freezer section, make your own. Mash 1 can black beans in a bowl until chunky. Add in ½ cup cooked red quinoa, ½ cup each finely chopped mushrooms and onions, ¼ cup chopped sundried tomatoes, ¼ cup parmesan cheese, and 1 tsp Worcestershire sauce. Sprinkle with salt and pepper to taste, and form the mixture into 4 patties. Add a small amount of oil to a nonstick pan and cook for about 3 minutes per side until lightly browned and heated through. Top with sliced avocado or cheese and serve on a whole-grain bun.