Crush the gingersnaps cookie - either by placing them in a ziploc bag and mashing them with a rolling pin, or use a food processor. In a 9-inch cheesecake pan with removeable bottom, mix crumbs, gran. sugar and melted butter. Press crumb mixture over bottom and about 1 inch up sides of pan. Bake at 325 until lightly browned, about 15 min.
With an elec. mixer, beat cheese and brown sugar until blended. Add eggs one at a time, beat well after each addition. Save 1/2 of this mixture, set aside. Stir in the spice and pumpking, blend well.
Pour this mixture into crust lined pan. Drop tablespoonsful of reserved mixture randomly over pumpking mixture. With a knife, draw blade through the blobs to swirl mixtures and marbelize.
Bake in a 325 oven until center barely jiggles when cake is shaken, about 50 minutes. Cool on a rack at least 2 1/2 hours, or up to a day. Run knive around edge of cake and remove pan sides.
This is sooooo yummy!
In fact it's now my new favorite desert!