Easy Taco Soup

Ingredients

• 1 tablespoon olive oil
• 1 medium yellow onion, chopped
• 1 and 1/2 pounds ground beef
• 1 (1 ounce) package taco seasoning mix
• 1 (1 ounce) package Hidden Valley Ranch dressing mix
• 1 cup beef broth
• 2 (10 ounce) cans diced tomatoes with green chiles (I use Rotel)
• 1 (15 ounce) can kidney beans
• 1 (15 ounce) can pinto beans
• 1 (14.5 ounce) can stewed tomatoes, chopped
• 1 (15.5 ounce) can hominy
• 1 (15.25 ounce) can whole kernel corn
• Shredded cheese
• Sour cream
• Chopped green onions
• Tortilla chips