I have been using this recipe for about 25 years and it is always a hit. I have changed it a bit thru the years. I now use a dry Spice cake mix for a better holiday taste and instead of melting the butter, I slice thin pats of butter and then line them up end to end over the dry cake mix. I have also added chopped pecans to the cake mix and used half pecans to make a flower design in the middle that will bake nicely into the streusel topping.