2 cups (200g) vanilla wafer crumbs (or graham crackers) ¼ cup (50g) granulated sugar 6 tablespoons (85g) unsalted butter, melted
For the Cheesecake Filling:
24 oz (680g) cream cheese, softened 1 cup (200g) granulated sugar 3 large eggs 1 teaspoon vanilla extract 1 cup (240ml) mashed ripe bananas (about 2 medium bananas) ½ cup (120ml) sour cream or Greek yogurt 2 tablespoons cornstarch or all-purpose flour ½ teaspoon ground cinnamon (optional, for extra warmth)
For the Topping:
1 cup (240ml) heavy whipping cream ¼ cup (30g) powdered sugar 1 teaspoon vanilla extract Sliced bananas and vanilla wafers, for garnish
