Ingredients
Equipment
Method
Preheat and prep the pan
- Preheat oven to 350°F and grease a 9x13 pan with a light coating so the bars release cleanly.
Mix the dry ingredients
- Whisk all-purpose flour, pumpkin pie spice, cinnamon, baking soda, baking powder, and salt until evenly combined and no streaks remain.
Mix the wet ingredients
- Whisk pumpkin puree, granulated sugar, brown sugar, vegetable oil, eggs, and vanilla until smooth, thick, and glossy.
Combine and add chocolate
- Fold the flour mixture into the wet mixture just until combined to keep the crumb tender.
- Fold in semi-sweet chocolate chips until evenly distributed like dark pockets throughout the batter.
Bake the bars
- Spread the batter evenly in the greased 9x13 pan and level the top for consistent baking.
- Bake 25-30 minutes at 350°F until a toothpick inserted in the center comes out clean or with just a few moist crumbs.
Cool and cut
- Cool completely before cutting so the bars set and slice cleanly without crumbling.
Notes
For the cleanest squares, let the bars cool to room temperature (then chill 30-60 minutes if your kitchen is warm). Store covered at room temperature up to 3 days or refrigerate up to 5 days. Freeze baked bars in a single layer, then bag for up to 2 months; thaw overnight in the fridge. For a lower-sugar swap, reduce granulated sugar to 3/4 cup and keep brown sugar the same (texture may be slightly softer).
