Fast Chicken Posole Soup

This recipe is from my mom's wonderful friend, Melanie. It's a great quick recipe that's tasty and satisfying.

Ingredients:
1 Tbs olive oil
1 tsp dried oregano
3/4 tsp ground cumin
1/2 tsp chili powder
2 garlic cloves, minced
1/2 c onion, diced
1/2 c celery, diced
4 fresh tomatillos, coarsely choped
2 (14oz) cans chicken broth
1 (15oz) can white hominy, rinsed and drained
2 c choped, skinless, boneless chicken breast - cooked (use a rotisserie chicken!)
1 Tbs lime junice
1/4 tsp salt
1/4 tsp black pepper
for garnish:
1/2 ripe avocado
4 radishes, thinly sliced
cilantro

Heat the olive oil in a large saucepan over med-high heat.
Add spices, garlic, onion and celery and saute for 2 minutes.
Stir in tomatillos; cook 1 min.
Add broth and hominy; cover and bring to boil. Uncover and cook 8 minutes.
Add chicken and cook 1 minute or until heated through.
Remove from heat; stir in lime juice, salt and pepper.
Serve in bowls and garnish.