01 - Combine graham cracker crumbs, melted butter, and granulated sugar in a bowl. Mix until evenly moistened and texture resembles wet sand.
02 - Press mixture firmly into the bottom of a 9-inch springform pan. Chill in refrigerator while preparing filling.
03 - Beat softened cream cheese in a large bowl until smooth and creamy, about 2-3 minutes.
04 - Add powdered sugar, vanilla extract, lemon zest, and reserved pineapple juice. Beat until well combined and smooth.
05 - Fold in drained crushed pineapple gently until evenly distributed throughout mixture.
06 - In a separate bowl, whip cold heavy cream until stiff peaks form, approximately 3-4 minutes.
07 - Gently fold whipped cream into cream cheese mixture using a rubber spatula until fully incorporated and no white streaks remain.
08 - Spread filling evenly over prepared crust. Smooth top with offset spatula for even surface.
09 - Cover with plastic wrap and refrigerate for at least 4 hours or overnight until completely set.
10 - Top with additional crushed pineapple before serving. Garnish with whipped cream and fresh mint leaves if desired.