In a bowl that has been chilled, whip the heavy cream until it is thick. Add th powdered sugar and continue whipping until it forms peaks and holds them.
Transfer whipped topping to a bowl, cover, and store in the refrigerator until ready to use.
In a bowl, beat the softened cream cheese until smooth.
Add the cane sugar and beat until it is smooth.
Add the pumpkin puree, vanilla pudding mix, and all the spices. Mix until combined.
Gradually add the cold milk until the
Fold in approximately 3 1/2 cups of the whipped cream topping.
Scoop 1/3 cup of mousse into small bowls.
Sprinkle some crumbled gingersnaps over the top.
Add more mousse over the crumble.
Top with the whipped cream, then more gingersnap crumble.
Stick a whole gingersnap in as an added treat!