A classic, Cuban Black Beans: Black Beans (cooked from dry beans is better than canned) over white rice, topped with diced onion (white, yellow, red, but I'm fond of sweet) and drizzled with olive oil.
Go to your local library and check the cookbook section (yes, one can do an internet search also, I prefer the library) for vegetarian chili, which can be as spicy as you like. The vegetarian recipes may have more (or more of) diced celery and sweet corn to substitute for the texture provided by hamburger. One can make a large batch in a slow cooker and freeze part of it.