Slow Cooker Chicken Pot Pie

Ingredients:
2lb raw boneless chicken breast, sliced thickly
1 small onion, chopped
½ tsp chicken grill seasoning
½ tsp black pepper
2 cans cream of chicken soup
2 cups frozen mixed vegetables (peas, carrots, beans, corn)
1 can refrigerated biscuits

Place chicken in slow cooker, cover with onions, seasonings, and soup.
Cook on low until chicken is no longer pink (about 4 hours).
Add frozen vegetables and cook at least one more hour.
Cook biscuits in oven according to package directions.
Spoon chicken mixture over warm cooked biscuits.