01 -
Preheat oven to 175°C. Line a 23×33 cm baking pan with parchment paper for easy removal.
02 -
Combine graham cracker crumbs, melted butter, granulated sugar, and cinnamon in a bowl. Mix until the texture resembles wet sand. Press the mixture evenly into the bottom of the lined pan. Bake for 10 minutes, then cool while preparing remaining layers.
03 -
Beat softened cream cheese and granulated sugar until completely smooth. Incorporate eggs one at a time, mixing thoroughly after each addition. Stir in vanilla extract. Pour the mixture over the cooled crust and spread evenly.
04 -
Toss diced apples with lemon juice, brown sugar, cinnamon, and nutmeg until well coated. Distribute apple mixture evenly over the cheesecake layer.
05 -
In a bowl, blend flour and brown sugar. Add cold, cubed butter and cut in using a pastry cutter or fingertips until mixture becomes crumbly. Fold in chopped pecans if using. Sprinkle streusel evenly over the apples.
06 -
Place the pan on the center rack and bake for 45–50 minutes; streusel should be golden and cheesecake set. Remove and cool completely at room temperature, then refrigerate for at least 2 hours before slicing.
07 -
In a saucepan, combine sugar and water over medium heat, stirring until sugar dissolves. Increase heat to medium-high and cook without stirring for 8–10 minutes, until mixture turns amber. Remove from heat and carefully whisk in heavy cream (mixture will bubble). Stir in butter and salt until smooth. Allow to cool slightly before using.
08 -
Cut chilled bars into squares. Drizzle with warm caramel sauce before serving.