Au Gratin Potatoes
6 cups dehydrated potatoes (I used sliced ones from Walton Feed; I've never made it with fresh potatoes, but I'm sure you don't need so much water)
1 cup powdered cheese
4 cups boiling water
1 1/2 cups milk (powdered reconstituted is fine)
4 TBSP butter or margarine
Mix cheese powder, boiling water, and margarine first. Add milk. Add potatoes and mix in. Bake uncovered in a 9x13 pan or 3 quart baking dish for 30-35 minutes at 400 degrees.