Catherine's Spicy Chicken Soup

Ingredients

• 2 quarts water
• 8 skinless, boneless chicken breast halves
• 1/2 teaspoon salt
• 1 teaspoon ground black pepper
• 1 teaspoon garlic powder
• 2 tablespoons dried parsley
• 1 tablespoon onion powder
• 5 cubes chicken bouillon
• 3 tablespoons olive oil
• 1 onion, chopped
• 3 cloves garlic, chopped
• 1 (16 ounce) jar chunky salsa
• 2 (14.5 ounce) cans peeled and diced tomatoes
• 1 (14.5 ounce) can whole peeled tomatoes
• 1 (10.75 ounce) can condensed tomato soup
• 3 tablespoons chili powder
• 1 (15 ounce) can whole kernel corn, drained
• 2 (16 ounce) cans chili beans, undrained
• 1 (8 ounce) container sour cream