In the bowl of a stand mixer, beat the cream cheese with the cheddar cheese ... In a small bowl, whisk together the sugar and pumpkin pie spice for rolling. Scoop the dough into 1-inch balls ...

not pumpkin pie filling. You sure can. Instead of rolling the snickerdoodles in cinnamon and sugar, ice them with white buttercream icing. Or try cream cheese icing. It also works well.