Ingredients
Equipment
Method
Prep and heat the oven
- Preheat the oven to 350F and grease a 9x13 pan with a light coating of oil or baking spray, so the bars release cleanly after cooling.
Mix the dry ingredients
- Whisk together all-purpose flour, pumpkin pie spice, cinnamon, baking soda, baking powder, and salt until the spices are evenly distributed in the flour.
Mix the wet ingredients
- Whisk pumpkin puree, granulated sugar, brown sugar, vegetable oil, eggs, and vanilla extract until smooth and glossy, with no streaks of egg visible.
Combine and fold in chocolate
- Fold the dry ingredients into the wet ingredients until just combined, stopping as soon as no dry flour remains to keep the bars tender.
- Fold in 1-1/2 cups semi-sweet chocolate chips so they’re dotted throughout the batter.
Bake
- Spread the batter evenly into the prepared pan, then scatter the remaining semi-sweet chocolate chips over the top for visible chip pockets.
- Bake for 25-30 minutes at 350F, until a toothpick inserted in the center comes out clean.
Cool and slice
- Cool completely before cutting into bars so the crumb sets and slices stay neat, tender, and intact.
Notes
Pro tip: cool the pan fully at room temperature before slicing; warm bars crumble more easily. Store airtight at room temperature up to 3 days or refrigerate up to 5 days. Freezing is yes—wrap individual bars and freeze up to 2 months, then thaw overnight in the fridge. For a lighter swap, replace half the vegetable oil with unsweetened applesauce and expect a slightly softer crumb.
