Ingredients
1cupunsalted butter,softened
1cupsugar
1cupbrown sugar
⅔cuppumpkin puree
1egg yolk
2tspvanilla extract
2¾cupsall-purpose flour,+ 2 tablespoons
1½tsppumpkin spice
¾tspsalt
¼tspbaking powder
2tbspsugar
¾tspground cinnamon
Preparation
Preheat oven to 350 degrees F and prepare a 13×9-inch pan by lining with parchment paper or lightly spraying with baking spray. Set aside.
Using an electric mixer, beat together butter and sugars until well combined.
Add pumpkin puree, egg yolk, and vanilla extract. Beat until combined
In a separate bowl, whisk together the flour, pumpkin spice, salt, and baking powder.
Gradually add dry ingredients to wet, stirring on low speed until completely combined.
Spread batter evenly into prepared baking pan.
In a small bowl, whisk together white sugar and cinnamon.
Evenly sprinkle over blondie batter.
Transfer to oven and bake for 25 minutes.
Allow to cool before cutting and serving.