Mexican Beef Soup

Ingredients

• 1 pound lean beef stew meat, cut into bite size pieces
• 1-14oz can beef stock
• 2 cups water
• 1 pound Mexican style frozen vegetables
• 1-14oz can Mexican style chunky tomato sauce
• 1 can pinto beans, rinsed and drained
• 2 teaspoons ground cumin
• 1 can black beans, rinsed and drained
• 1/4 teaspoon seasoned salt
• 1/4 teaspoon garlic pepper
• 1/2 cup sour cream
• 1/2 cup grated cheddar cheese