Step 1: Prepare the Crust

1. Preheat the Oven: Preheat your oven to 350°F (175°C).
2. Mix the Crust Ingredients: In a medium bowl, combine the crushed graham crackers, granulated sugar, and melted butter. Mix until all the crumbs are evenly moistened.
3. Form the Crust: Press the mixture firmly into the bottom of a 9-inch springform pan. Use the back of a measuring cup to make sure the crust is even and compact.
4. Bake the Crust: Bake the crust for about 8 minutes, then set aside to cool while you prepare the cheesecake filling.

Step 2: Make the Cheesecake Filling

1. Beat the Cream Cheese: In a large mixing bowl, beat the softened cream cheese with an electric mixer until smooth and fluffy, about 2-3 minutes.
2. Add the Sugar: Gradually add in the granulated sugar and beat until fully incorporated.
3. Mix in Eggs and Vanilla: Add the eggs, one at a time, beating on low speed after each addition until just combined. Add the vanilla extract.
4. Add Sour Cream and Heavy Cream: Mix in the sour cream and heavy cream until the mixture is smooth and creamy. Do not overmix.

Step 3: Assemble and Bake the Cheesecake

1. Pour Filling Over Crust: Pour the cream cheese mixture over the cooled crust in the springform pan. Smooth the top with a spatula.
2. Water Bath Method: Place the springform pan in a larger roasting pan. Carefully add hot water to the roasting pan until it comes halfway up the sides of the springform pan.
3. Bake: Bake at 325°F (160°C) for 60-70 minutes, or until the edges are set but the center still jiggles slightly. Turn off the oven and leave the cheesecake in the oven with the door slightly open for 1 hour.
4. Cool Completely: Remove the cheesecake from the oven and water bath, then let it cool completely at room temperature. Refrigerate for at least 4 hours or overnight.

Step 4: Prepare the Strawberry Crunch Topping

1. Crush the Cookies and Strawberries: In a food processor, pulse the vanilla sandwich cookies and freeze-dried strawberries until they form a fine crumb.
2. Combine with Butter: Transfer to a bowl and mix in the melted butter until combined.
3. Add the Crunch: Sprinkle the strawberry crunch mixture evenly over the top of the cooled cheesecake. Gently press down to adhere.

Step 5: Garnish and Serve

1. Garnish (Optional): Decorate with fresh strawberries, whipped cream, and mint leaves for a beautiful presentation.
2. Slice and Enjoy: Carefully release the cheesecake from the springform pan, slice, and enjoy!