Grease & parchment line an 8" x 3 cake pan & preheat the oven to 350℉
Prepare the HALF brownie recipe according to the instructions on that post then spread the batter into the bottom of the prepared pan
Bake for approximately 15-20 minutes slightly Underdone is OK because we will be baking it again with the cheesecake batter on top! Better to err on the side of less done than overdone!
Cool the brownie base while you prepare the cheesecake batter by combining all the ingredients for the cheesecake *except the chopped peanut butter cookies in a large mixing bowl with a hand whisk or with an electric mixer to smooth
Fold in the crushed cookies then pour all the batter into the pan with the brownie bottom
Bake in a 335℉ oven in a water bath for approximately 45-60 minutes or when the center is jiggly like jello but not liquid. *see notes for homemade Tofutti
Turn off the oven & allow the cheesecake to cool inside the oven with the door cracked open for 45 minutes then cool the rest of the way on the counter, then refrigerate for at least 4 hours or overnight before unmolding
Prepare the ganache icing according to the recipe on that post set aside at room temperature until needed
Make the Butterfingers Crunch Topping by melting the vegan butter in a large saute pan. Add the kadayif or lightly crushed corn flakes to toast & coat with butter
Transfer to a large mixing bowl & add the slightly melted peanut butter & confectioners sugar mix well
Once the cheesecake is completely cold & set *preferably overnight unmold onto your serving platter & top with the butterfingers crunch
Spread the ganache over the crunch topping & drizzle with melted peanut butter