Preheat the oven to 350℉ & grease & parchment line a 9" x 9" pan *see notes!
First prepare the crust by crushing the biscotti to fine crumbs in a food processor then add the melted vegan butter & process to the consistency of moist sand
Press this mixture into the bottom of the prepared pan then bake for approximately 15 minutes or until starting to get golden brown. Remove from oven & cool while you prepare the cheesecake batter
Combine all the ingredients for the cheesecake in the food processor except the mini chocolate chips & process to a smooth batter
Transfer the cheesecake batter to a large mixing bowl & fold in the mini chocolate chips
Pour the batter into the prepared pan on top of the baked crust & then place this pan into a water bath & place in the oven but turn the temperature down to 335℉ & bake for 35 -45 minutes *SEE NOTES
Once the cheesecake is fully bakes (it will be slightly jiggly in the center like Jell-O but not liquid!) turn the oven off & crack the door & leave the cheesecake in the oven to cool slowly for 30 minutes
Remove from the oven to cool all the way at room temperature then refrigerate overnight to set
Unmold the cheesecake by loosening the sides with a small spatula & a blowtorch (or simply running the sides of the pan carefully under hot water) then turn over onto a platter & then flip over again onto your serving platter or cutting board
Spread the top with optional whipped cream & sprinkle of cocoa powder