1 can cream of mushroom soup
1 pt. sour cream
1 stick melted butter
2 c. cubed Velveeta cheese
32 oz. bag hash brown potatoes
1 diced onion

Mix together and place into 9 x 13 inch casserole dish. Bake 45-60 minutes at 350 degrees. Can add things like peas, cubed chicken, cubed ham, cubed turkey, etc. to make complete meal in one dish. P.S. No time to count calories with this dish!