Black Bean Taco Soup

• 1 lb beef - browned and drained
• 28oz can crushed tomatoes
• 15 1/4 oz corn (undrained)
• 15oz black beans (undrained)
• 15 1/2 oz can red kidney beans (undrained)
• 1 envelope dry Ranch dressing mix
• 1 envelope dry taco seasoning
• 1 small onion, chopped
• tortilla or corn chips
• shredded cheese
• sour cream

1. Combine all ingredients, except last 3 in crockpot.
2. Cover. Cook low 4-6 hours.
3. Garnish with last 3 ingredients.