Combine one can of black beans (drained), bread crumbs, and salsa, Mash with a potato masher or mix by hand. Slowly add flour until mixture is thick enough to form patties. Form patties (we like to make them thin) and cook on a skillet over medium-high heat.
These taste great with mango salsa and/or avocado/guacamole on top. You can also put some jalapeno yogurt dip from Costco on the buns, and it is delicious.