Lighter Crockpot Chicken Enchilada Soup

medium boneless skinless chicken breasts

medium onion (finely diced)

garlic (minced)

large sweet pepper (diced)

black beans, drained and rinsed)

green chiles, drained)

diced tomatoes)

chicken broth

enchilada sauce

chili powder

ground cumin

Salt and pepper

cream cheese (softened and cubed)

Minced cilantro (tortilla strips, and diced avocado for serving)