Preheat oven to 375, lightly oil baking sheet
In a medium sized bowl, mash black bean until thick and pasty, stir in chopped veg.
In a small bowl stir together egg, chili powder cumin and chili sauce.
Stir egg mixture together with mashed beans. Mix in bread crumbs until the mixture is sticky and holds together. Divide and shape into 4 patties.
Place patties on baking sheet and bake about 10 minutes per side.
These freeze well! Go ahead and make a large batch!