Chocolate Icebox Pie
["1 1/2 c. flour", "1 c. nuts, chopped fine", "1/4 c. 10x sugar", "3/4 c. butter, melted", "2 c. sugar", "3/4 c. flour", "3 Tbsp. (heaping) cocoa", "4 c. milk", "2 egg yolks", "2 tsp. vanilla", "2 Tbsp. butter, melted", "8 oz. cream cheese, softened", "3 Tbsp. milk", "1 1/2 c. 10x sugar, sifted", "1/4 c. butter, softened", "2 (9 oz.) Cool Whip"]
["Mix and pat 1 1/2 cups flour, nuts,", "sugar", "and 3/4 cup butter into 9 x 13-inch pan.", "Bake 20", "minutes", "at", "350\u00b0.", "Set aside to cool."]
["flour", "nuts", "sugar", "butter", "sugar", "flour", "cocoa", "milk", "egg yolks", "vanilla", "butter", "cream cheese", "milk", "sugar", "butter"]