Chicken Tortilla Soup

I was looking for something else on the Pioneer Woman's website and came across soups.  Since it has been slightly cold the last few days, it sounded good.  After I made this, it smelled delicious, but I was worried that I wouldn't like it since there were so many peppers and tomatoes in it, but it is really really good!

Chicken Tortilla Soup

3 chicken breasts
2 tsp chili powder
1 tsp cumin
dash salt & pepper
1 onion - diced
1 green pepper - diced
28 oz diced tomatoes
1 can rotel
3 cup chicken broth
4 oz tomato paste
1 can black beans - drained and rinsed

Place the chicken in the slow cooker. Sprinkle on the chili powder, cumin, and salt & pepper. Add the onion, pepper, tomatoes, chicken broth, tomato paste, and black beans. Stir, place the lid on the slow cooker, and cook on high for 5 hours or 8 hours on low. Using 2 forks, shred the chicken, return to the soup, and stir to combine.