This is major comfort food in our house. I usually make this as a side dish to go with fish, but my kids like it all on its own.
- Combine the potatoes, sour cream or yogurt, cottage cheese, onion, salt and pepper, and place into a greased 2-quart casserole.
- Pour on melted butter.
- Bake at 350 degrees for 1 hour or until puffed and golden.