Preheat oven to 325°F (162°C) and prepare a 9-inch springform pan.
Crush Oreos and mix with melted butter. Press into the pan and bake for 8 minutes. Let cool.
Mix chopped Oreos with warm fudge and peppermint extract. Set aside.
Beat cream cheese until smooth, then add sugar and mix well.
Add sour cream, vanilla, peppermint extract, and food coloring. Mix until combined.
Add eggs one at a time on low speed until smooth.
Pour one-third of the batter into the crust. Add Oreo fudge layer, then top with remaining batter.
Place the pan in a water bath and bake for 80–105 minutes.
Turn off oven and let cheesecake cool inside for 1 hour, then cool at room temperature.
Refrigerate for at least 6 hours or overnight.
Top with hot fudge and whipped cream before serving your Mint Chocolate Cheesecake.