Brown hamburger in a large pan over medium-heat. Add in the onions, bell peppers and saute for a few minutes.
Add in the remaining ingredients and stir until combined. Let simmer for about 20 minutes, stirring occasionally. You can add a little water if it starts getting too thick. If you have more time, let it simmer longer.
Top with sour cream and cheese. Serve with tortilla chips. Enjoy!
Crockpot version: Brown hamburger, onions and bell peppers in a skillet first. Then add all ingredients to the crockpot and cook on low for 6-7 hours, or on high for 3-4 hours.To freeze: Let soup cool. Then place in a zip top bag or freezer container (leaving room for it to expand). Store in freezer for up to 6 months. To thaw, place in refrigerator or microwave. Then simmer in a pot over low-heat until warm.