Black Widow Snack Cakes Devil's Food Cake Mix Vegetable cooking spray Glaze: 4 cups sifted powdered sugar 5 tablespoons milk Decorations: 1 cup sifted powdered sugar 1/4 cup unsweetened cocoa 2 tablespoons milk Plastic spiders Prepare cake as directed on package. Pour into 2, 8" square aluminum foil pans coated with cooking spray; bake at 350 for 30-35 minutes or until tested done. Cool in pans on wire racks. Combine 4 cups powdered sugar and 5-7 tbls milk in a large bowl; spread a thin layer evenly over each cake. Combine 1 cup powdered sugar, cocoa and 2 tbls milk; spoon into a small zip-lock bag. Close bag securely and snip a tiny hole in bottom corner of bag. Carefully pipe concentric circles onto each cake. Pipe straight lines at intervals from the inner circle through the outside circle, forming a web design. Garnish with plastic spiders.Back