Start out by dicing up your prime rib into one inch chunks for the chili, and dice your onions as well.
Spray your crockpot with a nonstick spray, now my old swears by this 8 quart crockpot. Now I have used this a couple times and I have to say it is quite the trooper when it comes to crockpots.
Drop your diced up Prime Rib into the bottom of the crockpot.
Open your can of corn, black beans, red beans, and pinto beans and strain them in a strainer. You can rinse them off if you want. (I only do this when the beans don’t come with extra sauce or flavoring)
Dump the contents of the strainer into the crockpot and then open up the other cans and start to drop everything else in.
Heat up the 3 ½ cups of water and then mix in your beef bullion till it is dissolved.
Pour the broth mixture into the crockpot.
Add in the seasonings to your taste and give the crockpot a good stir.
Turn your crockpot on low and allow to cook for 4 to 5 hours. (I did stir mine every couple of hours)
Top with sour cream, chili paste, cheese, crackers, or cornbread. (I did all of the above)