Mix the mayonnaise, hash browns, and the soup together, pour into a sprayed ... with the crushed Rice Krispies. Pour this over the ... 1 1/2 hours uncovered.
Grease a large casserole dish. Break up potatoes thoroughly. Combine soup, sour cream, onion, cheese, ... dish. Mix crushed Rice Chex with melted butter and ... minutes or until brown on top.