Ingredients
Equipment
Method
Make the cider reduction
- Simmer the apple cider in a small saucepan over medium heat for 15 to 20 minutes, until reduced to 1/4 cup.
- Pour the reduction into a heatproof measuring cup and cool completely.
Make the crust
- Heat the oven to 325°F.
- Grease a 9x13-inch baking pan with nonstick cooking spray.
- Line the pan with parchment paper, leaving an overhang on two sides.
- Stir the graham cracker crumbs, brown sugar, cinnamon, and salt together in a medium bowl.
- Mix in the melted butter until evenly moistened.
- Press the crumb mixture firmly into the bottom of the pan.
- Bake for 10 minutes, then set the pan on a rack while you make the filling.
Make the filling and bake
- Beat the cream cheese in a large bowl with an electric mixer on medium speed until smooth.
- Beat in the granulated sugar and flour.
- Add the eggs one at a time, beating on low speed just until incorporated after each addition.
- Mix in the sour cream, vanilla, and cooled cider reduction.
- Pour the filling over the crust.
- Bake at 325°F for 35 to 45 minutes, until the edges are set and the center still has a slight wobble.
Chill and cut
- Cool the bars in the pan on a rack for 1 hour.
- Cover and refrigerate for at least 4 hours, until fully chilled and firm.
- Lift the bars out using the parchment overhang.
- Cut into 16 squares with a sharp knife.
Notes
For clean squares, chill the bars until fully firm before cutting and wipe the knife between cuts. Store covered in the refrigerator for up to 5 days; freeze the bars for up to 2 months. For a gluten-free version, use gluten-free graham cracker crumbs and a 1:1 gluten-free flour blend.
