1/2 c. milk
1 egg, beaten
1 cube butter
1 c. sugar
2 tbsp. flour
1 c. graham cracker crumbs plus
enough whole graham crackers to line 9 x 13 pan - twice
1 c. flaked coconut
1 c. ground walnuts
2 tsp. vanilla

Cook first 5 ingredients on medium heat until it boils. Boil until thickened. Remove from heat and add rest of ingredients (except whole graham crackers). Line 9 x 13 pan with whole graham crackers, pour filling mixture over them. Put on a top layer of graham crackers and push down gently. Ice with powdered sugar icing and cover. Let set in refrigerator for at least 2 hours (so it softens a little) then cut into bar type servings.