Chicken Tortilla Soup

I've had this at a friends house many times, and made it myself for the first time earlier this week. It was AMAZING. I really enjoyed it, and so did Brian! :)

INGREDIENTS:
1 onion, chopped
3 cloves garlic, minced
1 tablespoon olive oil
2 teaspoons chili powder
1 teaspoon dried oregano
1 (28 ounce) can crushed tomatoes
1 (10.5 ounce) can condensed chicken broth
1 1/4 cups water
1 cup whole corn kernels, cooked
1 cup white hominy
1 (4 ounce) can chopped green chile peppers
1 (15 ounce) can black beans, rinsed and drained
1/4 cup chopped fresh cilantro
2 boneless chicken breast halves, cooked and cut into bite-sized pieces
crushed tortilla chips
sliced avocado
shredded Monterey Jack cheese
chopped green onions

DIRECTIONS:
In a medium stock pot, heat oil over medium heat. Saute onion and garlic in oil until soft. Stir in chili powder, oregano, tomatoes, broth, and water. Bring to a boil, and simmer for 5 to 10 minutes.

Stir in corn, hominy, chiles, beans, cilantro, and chicken. Simmer for 10 minutes.
Ladle soup into individual serving bowls, and top with crushed tortilla chips, avocado slices, cheese, and chopped green onion.