Ingredients
Equipment
Method
Prepare the pan
- Preheat the oven to 350°F.
- Grease a 9x13-inch baking pan.
- Line the pan with parchment paper, leaving overhang on two sides.
Make the crust
- Stir the graham cracker crumbs with 1/2 cup melted butter in a medium bowl until evenly moistened.
- Press the mixture firmly into an even layer in the prepared pan.
- Bake for 8–10 minutes.
- Cool the crust for 10 minutes.
Make the cheesecake filling
- Beat the cream cheese and granulated sugar in a large bowl with a hand mixer on medium speed until smooth.
- Beat in the eggs one at a time.
- Mix in the vanilla just until combined.
- Spread the filling evenly over the cooled crust.
Add the apples and streusel
- Toss the apples with the cinnamon.
- Scatter the apples evenly over the filling.
- Combine the flour, oats, and brown sugar in a medium bowl.
- Cut in the reserved 1/2 cup cold butter with your fingertips until the mixture forms coarse crumbs with some pea-size pieces.
- Scatter the streusel evenly over the apples.
Bake and finish
- Bake for 40–45 minutes, until the edges are set and the center reaches 160°F.
- Cool completely in the pan on a wire rack, about 1 hour.
- Refrigerate for at least 4 hours.
- Warm the caramel sauce in a microwave-safe bowl in 10-second bursts until pourable.
- Drizzle the caramel sauce over the chilled bars.
- Lift the bars from the pan using the parchment overhang.
- Cut into 24 pieces.
Notes
For neat slices, chill the bars thoroughly and wipe the knife between cuts. Store covered in the refrigerator for up to 5 days; they can be frozen. For a gluten-free variation, use gluten-free graham cracker crumbs and a gluten-free all-purpose flour blend.
