1/2 stick butter
1 1/2 lb. Oreo cookies
8 oz. cream cheese
8 oz. Cool Whip
1/2 c. powdered sugar
1 1/2 pkg. (sm. boxes) instant vanilla pudding
3 c. milk

Mix all above together except cookies. Crumble up cookies. In a glass bowl, layer cream mixture and cookies, ending with cookies. Refrigerate at least 1 hour. Put silk flowers and gummi worms on top.