With a cozy fall flavor, these pumpkin blondies have a soft, rich texture and warm, buttery taste. Each bite is packed with brown sugar sweetness and a hint of cinnamon spice — like pumpkin pie meets a chewy brownie. Perfect for fall gatherings, bake sales, or an afternoon treat with coffee.
Preheat oven to 350°F (175°C). Line an 8×8-inch pan with parchment paper, leaving a bit of overhang for easy removal.
In a medium bowl, whisk together flour, baking powder, salt, and cinnamon (or pumpkin spice).
In a large bowl, whisk melted butter, brown sugar, and granulated sugar until smooth and glossy.
Add pumpkin purée and vanilla, and mix until combined.
Stir in the dry ingredients until just combined—don’t overmix. Fold in up to a ½ cup of chocolate chips or nuts, if using.
Spread the batter evenly in the prepared pan. Top with more of your mixins if desired. Bake for 25–28 minutes, or until the edges are set and a toothpick comes out with just a few moist crumbs.
Cool completely in the pan before lifting out and cutting into squares.
Notes
A neutral oil can replace the butter in a pinch, but you will lose some moisture and flavor in the blondies.
The blondies are done baking when the edges begin to turn golden, and a toothpick inserted into the center comes out with just a few crumbs
You want the pumpkin squares to be completely cooled before you slice them; otherwise, they’ll tear.