Taco Soup

Ingredients

• 1 large onion
• 2 lbs. ground beef
• 1 can diced tomatoes
• 1 can Rotel tomatoes
• 1 can chili beans
• 1 can dark red kidney beans
• 1 can red kidney beans
• 1 can black beans
• 1 can pinto beans
• 1 can hominy, drained
• 1 pkg. mild taco mix
• 1 pkg. ranch dressing mix
• salt to taste
• tortilla chips