Throw the first 9 ingredients in a crock pot. Do not drain the cans. Cook for 4-6 hours on low.
Cook on low 4-6 hours.
After cooked. Melt better and add flour. After it starts to bubble a little, slowly add milk. Cook until thickened, then add 1/2 cup a cheese. Stir until melted, then add to crock pot.
Serve with diced avocado, shredded cheese, and tortilla chips.