I started with a basic recipe for Chicken Pot Pie from Familycircle.com/pot pie.  Of course this is not what I really made. Cooking spray 1-1/4   pounds boneless, skinless chicken breast halves, cut into 1/4-inch chunks 1  teaspoon salt 1/2   teaspoon freshly ground black pepper 2  tablespoons olive oil 1/2 med. chopped onion 2 …