Preheat oven to 350 degrees.
Cook ground pork on the stove.
Once it’s cooked, add the rest of the gravy ingredients. Simmer until thickened.
Mix all of the biscuit ingredients together. It will be crumbly when thoroughly mixed.
In an 8×11 or 9×13 baking dish, put a layer of bacon, a layer of spinach, a layer of sausage gravy, and a layer of biscuit topping.
Cover with aluminum foil and bake for about 40 hour. Remove foil and bake for another 20ish minutes.