Make homemade black bean burgers using a food processor. Blend together black beans, breadcrumbs, onions, garlic, spices, and an egg until well combined. Form the mixture into patties and cook them on a grill or stovetop until crispy and heated through. Serve the black bean burgers on buns with your favorite toppings, such as avocado, lettuce, and tomato. It's a delicious and vegetarian-friendly dinner option.
