Sante Fe Soup

2 lbs beef – browned
1 16 oz. can kidney beans
1 onion chopped & browned
1 16 oz. can pinto beans
2 1 oz. packages of ranch dressing
1 can Rotel tomatoes
2 packages of taco seasoning mix
1 16 oz. tomato wedges (I use diced tomatoes)
1 16 oz. can of black beans
2 cans corn
1 cup of water

Simmer and stir occasionally  for 2 hours or put in the crockpot.
If too thick – add some water