Ingredients
Equipment
Method
Make and bake the crust
- Heat the oven to 325°F.
- Line a 9x13-inch baking pan with parchment paper, leaving overhang on two sides.
- Lightly coat the parchment and exposed sides of the pan with cooking spray.
- Melt the butter in a small saucepan over medium heat, swirling often, for 4 to 6 minutes, until it smells nutty and has golden-brown flecks.
- Pour the browned butter into a heatproof bowl and cool for 5 minutes.
- Stir the graham cracker crumbs and sugar into the browned butter until evenly moistened.
- Firmly press the mixture into the bottom of the prepared pan.
- Bake the crust for 10 minutes, then set the pan on a rack while you make the filling.
Make and bake the filling
- Beat the cream cheese in a large bowl with an electric mixer on medium speed until smooth, about 1 minute.
- Beat in the sugar, flour, pumpkin pie spice, and salt until combined.
- Beat in the eggs one at a time on low speed, just until each is incorporated.
- Mix in the pumpkin puree, sour cream, and vanilla until smooth.
- Pour the filling over the crust and spread it evenly.
- Bake at 325°F for 40 to 50 minutes, until the edges are set and the center still has a slight jiggle.
Cool and chill
- Cool the bars completely in the pan on a rack.
- Cover and refrigerate for at least 4 hours.
- Lift the bars out by the parchment and cut into 16 bars.
Notes
For clean slices, chill the bars for at least 4 hours and use the slight jiggle in the center as the doneness cue. Store covered in the refrigerator for up to 5 days; freeze yes, tightly wrapped, for up to 2 months. For a gluten-free variation, use gluten-free graham cracker crumbs and a gluten-free flour blend.
