Preheat your oven to 375°F.
Pour the melted butter in the bottom of a 9×13 baking dish.
Layer the chicken on top of the butter. Then evenly layer the frozen vegetables on top of the chicken.
In a large bowl whisk together the biscuit mix (with the seasoning packet) and the milk until mostly smooth. Some small lumps are fine. Pour this mixture on top of the vegetables.
In the same bowl whisk together the chicken broth and the cream of chicken soup. Pour this mixture on top of the biscuit mixture.
Bake for 1 hour until golden brown and the center is almost set, but still a little loose. If you over-bake this you won’t be left with a lot of “gravy”, but it will still be good.
Allow the dish to cool for 10 – 15 minutes before serving.
