Ingredients
Equipment
Method
Make the cookie bars
- Heat the oven to 350°F.
- Grease a 9x13-inch baking pan.
- Line the pan with parchment paper, leaving overhang on two sides.
- Whisk the flour, baking powder, salt, and pumpkin pie spice together in a medium bowl.
- Beat the butter and granulated sugar in a large bowl until fluffy, about 2 minutes.
- Beat in the egg, egg yolk, and vanilla extract until smooth.
- Add the flour mixture and mix on low just until combined.
- Press the dough evenly into the prepared pan.
- Bake for 18 to 22 minutes, until the edges are lightly golden and the center looks set.
- Cool completely in the pan.
Make the cream cheese frosting
- Beat the cream cheese and butter in a medium bowl until smooth.
- Beat in the powdered sugar and vanilla extract until creamy.
- Spread the frosting over the completely cooled bars.
- Lift the bars from the pan using the parchment and cut into 24 bars.
Notes
For clean cuts, make sure the bars are completely cool before frosting and slicing. Store airtight in the refrigerator for up to 5 days; freeze unfrosted bars for up to 2 months and frost after thawing. For a gluten-free option, use a 1:1 gluten-free baking flour blend.
