Slow Cooker Chicken Taco Stew - cooking recipe

Ingredients

1 onion, chopped
1 (16 ounce) can black beans (rinsed and drained)
1 (16 ounce) can kidney beans (rinsed and drained)
1 (16 ounce) can corn (drained)
1 (8 ounce) can tomato sauce
2 (14 1/2 ounce) cans diced tomatoes and green chilies
1 (1 1/4 ounce) packet taco seasoning
1 -2 boneless skinless chicken breast

Preparation

Mix everything together in a slow cooker except chicken.
Lay chicken on top and cover.
Cook on low for 6-8 hours or on high for 3-4 hours.
30 minutes before serving, remove chicken and shred.
Return chicken to slow cooker and stir together.
Top with cheese, sour cream, or tortilla chips, if desired.