Peanut Butter No-Bake Marshmallow Cheesecake Bars

Line an 8x 8 baking dish with parchment paper. Mix the crushed oreos and melted butter together in the bottom of the pan and press so that it comes together as a nice crust. Make the peanut butter mixture. In a medium bowl, mix the peanut butter and powdered sugar together until smooth with an electric beater. Smooth the peanut butter mixture on top of the prepared crust. Make the s’mores cheesecake. Add gelatin to the water and let sit until the gelatin starts to swell, about 3-4 minutes (do NOT let sit too long, it will become lumpy). In a medium sized bowl, combine the cream cheese and marshmallow fluff. Beat until combined. In a separate bowl, beat the heavy cream until stiff peaks form. Add vanilla. Fold gelatin and marshmallow mixture into the whipped cream and stir well to combine. Refrigerate for 3 hours or until firm, then serve.