01 - Combine graham cracker crumbs, melted butter, and granulated sugar in a bowl. Mix until evenly moistened and all ingredients are thoroughly incorporated.
02 - Press the mixture firmly into the bottom of a 9-inch springform pan, creating an even layer. Chill in the refrigerator while preparing the filling.
03 - In a large bowl, beat the softened cream cheese until smooth and creamy, ensuring no lumps remain.
04 - Add powdered sugar, vanilla extract, lemon zest, and reserved pineapple juice to the cream cheese. Beat until well combined and mixture is uniform.
05 - Gently fold the drained crushed pineapple into the cream cheese mixture until evenly distributed.
06 - In a separate clean bowl, whip the cold heavy cream using an electric mixer or whisk until stiff peaks form.
07 - Gently fold the whipped cream into the cream cheese mixture until fully incorporated and no white streaks remain.
08 - Spread the cheesecake filling evenly over the prepared crust. Smooth the top with a rubber spatula.
09 - Cover with plastic wrap and refrigerate for at least 4 hours, or until fully set and firm.
10 - Before serving, top with additional well-drained crushed pineapple. Garnish with whipped cream and fresh mint leaves if desired.