Put the beef in a big pan and cook it until browned, breaking it up with a wooden spoon.
Drain off the fat.
Transfer the beef to your crockpot and stir in the remaining ingredients apart from the potatoes or rice, cheese and sour cream.
Cook on low for 10 hours or on high for 5 hours.
If you don't have a crockpot you can cook the chili on the stove for a couple hours, but stir it often and make sure it doesn't dry out.
Serve over baked potatoes or hot cooked rice.
Add grated cheese and/or sour cream to serve.