2 c. milk
3/4 lb. Velveeta
1 stick butter
4 oz. Cheddar cheese
2 lb. frozen hash browns

Melt together first 4 ingredients. Grease 9 x 13 pan. Pour in hash browns; put salt and pepper on. Cover with cheese mixture. Cover and let stand for 3 hours or overnight in refrigerator.

Bake for 1 hour at 350°F.