Preheat oven to 325°F.
Start by making the crust. In a food processor (or using a ziplock bag and rolling pin) blend or crush the cookies into fine crumbs. Add the melted butter and mix until evenly combined. Press the crust into a springform pan or pie plate and gently smooth out, working the crumbs partially up the side.
Bake the crust for 9-10 minutes. Set aside.
In a large bowl or bowl of stand mixer, beat the cream cheese, cocoa powder, salt, and sugar together for 2 minutes until light and smooth.
Add sour cream and heavy cream and mix until smooth and creamy. Gradually add melted chocolate and mix again until combined.
Add the eggs one at a time, mixing gently in between. Add vanilla and mint and mix one more time. Do not over mix at this point, mixing until incorporated.
Pour the filling onto the prepared crust, smoothing out with a spatula.
Optional: To prevent cracks in the cheesecake, place the baking dish into a roasting pan. Pour hot water around the springform pan, taking care not to get any on the cheesecake. You’ll want the water to go halfway up the side of the pan.
Place in the oven and bake at 325 degrees for about 35 minutes. The cheesecake should be set around the edges and just slightly jiggly in the center. After the cheesecake has baked, turn off the oven, slightly crack the door open and allow to cool for an hour. This will help prevent cracking.
Remove the cheesecake from the bath. Place in the refrigerator to chill for at least 2 hours.
Once cheesecake has rested in the fridge, heat up the cream in a microwave safe bowl until boiling. Add chocolate and cover. Let it sit for about 5 minutes to allow the chocolate to naturally and slowly melt.
Whisk together until the melted chocolate blends with the cream. Pour on the cheesecake and spread to get an even layer. Put the cheesecake back in the fridge and let it set for another 30 minutes.
Make the whipped cream by using a hand or stand mixer to beat together the cream, powdered sugar, and optional stabilizer. Beat on high until stiff peaks form. Pipe on your cheesecake as desired, or serve on the side to dollop!
Feel free to garnish with chocolate shavings, fresh raspberries, mint, or Girl Scout cookies! Keep stored in refrigerator for 5 days. Freezes well for up to 3 months for best freshness.