Mean Mountain Mamma'S Mud-Slide Pie
["1 c. flour", "1/4 c. confectioners sugar", "1/2 c. nuts", "1 stick butter, melted"]
["Mix ingredients together.", "Pat into 9 x 13-inch pan.", "Bake at 350\u00b0 for 10 to 15 minutes (not a minute longer).", "Cool thoroughly."]
["flour", "confectioners sugar", "nuts", "butter"]