The possibilities are endless for what you can put in black bean bowls. Quinoa, rice, tofu, edamame, sweet potatoes, carrots, broccoli, kale, spinach, avocado, corn, and onions are some options, to name a few. Just about any vegetable tastes great in black bean bowls. You can also use kidney beans or pinto beans instead of black beans, or change up the spices for new flavors. If you eat meat, you can add chicken, pork, or beef to the bowl as well.