Old-Fashioned Chicken Pot Pie

spray(s) butter flavour cooking spray

salted butter

small uncooked onion(s) chopped

cup(s) fresh mushroom(s) sliced

paprika

dried thyme crushed

table salt or more to taste

black pepper

cup(s) frozen mixed vegetables

cup(s) canned chicken broth

cup(s), chopped cooked skinless boneless chicken breast(s)

all-purpose flour

cup(s) fat free evaporated milk divided

piece(s) reduced fat crescent roll dough unrolled