Preheat the oven to 350 degrees
In a bowl mix together the 8oz cream cheese, powdered sugar, pumpkin pie spice, pumpkin purée, egg yolk until smooth
Carefully cut out the inside of the slider bun
Brush the egg wash on the tops of the buns & sprinkle the sugar
Spoon the cream cheese mixture into a piping bag and fill the center of each roll
Bake for 10-12 minutes or until the edges start to get golden brown
Remove from the oven and let cool for 5 minutes then drizzle caramel sauce on top
