Chocolate Volcano Cupcakes

Chocolate Volcano Cupcakes 1 box devils food cake mix 1 1/4 c. water 1/2 c vegetable oil 3 eggs 16 Oreo cookies, coarsely chopped 1 can vanilla frosting Mix cake mix, oil, water and eggs until mixed. Stir in chopped cookies. Spoon into 24 paper lined cupcake pans. Bake at 350 for 20-25 mins. Cool in pans 5 mins, remove from pans and cool completely. Fill pastry bag, fitted with a rosette or star tip, with frosting. Insert tip slightly into tops of cupcakes and squeeze gently to fill, until it makes cracks in the cupcake top, pull up and make a star of frosting on top.