For the Crust:

• In a food processor (or large Ziploc bag), crush gingersnaps. Add chopped pecans, melted butter, brown sugar, and salt, and pulse (or mix) until thoroughly combined. Press into bottom and sides of a 10-inch springform pan. Chill for 20-30 minutes.

For the Filling:

• In a mixing bowl, beat cream cheese and sugar until light and fluffy. Add pumpkin and spices and mix again. Add eggs one at a time, mixing for 20 seconds between each addition. Add cream and mix until just combined.
• Remove crust from fridge. Pour 1/2 jar of caramel topping on crust. (This can be omitted. See note below.) Sprinkle caramel with chopped pecans. Gently pour cheesecake filling into pan. Even out the top with a flat spatula.
• Bake at 350 degrees for 1 hour 15 minutes, or until no longer soupy. Cheesecake should still be somewhat jiggly.
• Cool on counter for 30 minutes. After 30 minutes, pour the rest of the caramel topping over the top. Smooth with a flat spatula until evenly smooth. Cover and chill cheesecake for another four hours or overnight.
• When ready to serve, remove rim from pan and slice. Sprinkle each slice with extra crushed gingersnaps.

• Combine pudding mix, pineapple (with juice), marshmallows and nuts in a large bowl and mix well.
• Blend in Cool Whip and chill until ready to serve.