Meat and potato casserole

Meat and Potato Casserole via bushel and a peck
1 lb. lean ground beef or venison
1 onion, chopped
1 tsp each of any of these: garlic powder, paprika, or go more savory with rosemary
Salt and pepper to taste
3 cups thinly sliced potatoes (about 5 potatoes)
1 1/2 cups cream of mushroom soup
1/2 Cup stock (any kind)
1/4 Cup milk or cream
1 1/2 cups shredded cheese

350 F and spray 9x13 glass baking dish. In med frying pan, cook onions and gr meat til done, add seasonings. Drain. In med bowl, mix soup, stock, milk, salt and pepper. Layer into baking dish half of potatoes, then pour some soup over them. Then sprinkle in half  meat, then cheese. Repeat w rest of potatoes, soup, meat and then cheese.Cover w lightly greased (on underside so cheese doesn't stick) foil and bake  1-1 1/2 hrs til potatoes tender.