Dutch Pantry Pie

Heat milk and cheese over low heat til cheese is melted. Mix together onion and potatoes, salt and pepper to taste.Pour cheese mixture over potatoes and onion, mix well. Pour into pie crust and top with spam.Cover with top crust. Using a fork crimp the edges of pie crust. Bake at 350 degres until golden brown. Hint(do not use any other canned luncheon meat, it is not nearly as good.Must be spam.)