Creating this No-Bake Orange Creamsicle Cheesecake is an enjoyable process. Follow these simple steps:

1. Prepare the Crust: In a mixing bowl, combine the graham cracker crumbs, melted butter, and granulated sugar. Mix until well combined and crumbly.
2. Form the Crust: Press the crumb mixture firmly into the bottom of a 9-inch springform pan. Ensure it’s an even layer. Place in the refrigerator to set while preparing the filling.
3. Mix the Cream Cheese: In a large bowl, beat the softened cream cheese with an electric mixer until smooth and creamy.
4. Incorporate Sugar and Vanilla: Gradually add the powdered sugar and vanilla extract. Continue mixing until fully combined and free of lumps.
5. Whip the Cream: In a separate bowl, whip the heavy cream until soft peaks form. Gently fold the whipped cream into the cream cheese mixture until combined.
6. Add Orange Juice and Zest: Fold in the freshly squeezed orange juice and zest, mixing just until combined.
7. Prepare the Gelatin (if using): In a small bowl, sprinkle the gelatin over the cold water. Allow it to bloom for about 5 minutes, then microwave for a few seconds until dissolved. Stir the gelatin mixture into the cheesecake filling.
8. Pour the Filling: Spread the orange cheesecake filling over the chilled crust, smoothing the top with a spatula.
9. Chill: Cover the cheesecake with plastic wrap and refrigerate for at least 4 hours, or overnight for the best result.
10. Remove from Pan: Once set, carefully remove the sides of the springform pan.
11. Optional Toppings: Before serving, garnish with additional orange zest, whipped cream, or fresh orange slices if desired.

These steps guide you in creating the amazing No-Bake Orange Creamsicle Cheesecake effortlessly.