Okay there are TONS of variations of this recipe so feel free to give/take from this to suite your own taste buds.
1 lb ground beef
1 can black beans, drained and rinsed
1 can corn
1 can kidney beans
1 LARGE can of crushed tomatoes
1 package of taco seasoning
I always drain and rinse the beans. Sometimes I drain the corn, sometimes I don't. I then add chicken broth and/or chili to taste. The broth helps to thin it out - the chili helps with taste. Lots of people add an onion, I don't. I have added chilies though.
Of course you serve with tortilla chips, cheese, sour cream and avocado. Delish.