If you're looking to bring a tasty autumn twist to your dessert lineup, pumpkin s'mores bars are a fantastic choice. Combining the warm, comforting flavors of pumpkin pie spice with the gooey, toasty marshmallows and chocolate chips creates a perfect harmony that's both nostalgic and exciting. Using pumpkin puree not only adds moisture and natural sweetness but also enhances the fall theme of this treat. To get the best texture, consider blotting your pumpkin puree with a paper towel to reduce excess moisture, especially if you prefer a more gooey bar consistency. The addition of crushed graham crackers inside the batter and on top adds a delightful crunch and mimics the classic s'mores taste. When baking these bars, keep an eye on the marshmallows as they puff and toast—they add an irresistibly inviting look and flavor. For a variation, you could experiment with adding nuts such as pecans or walnuts for extra texture and nutty flavor, which pairs beautifully with pumpkin. These bars also freeze well, so you can prepare them ahead of time and enjoy a quick treat whenever you crave one. This pumpkin s'mores bars recipe is perfect for fall gatherings, Halloween parties, or just a cozy night in. It’s easy enough for bakers of all skill levels and uses simple pantry staples combined with seasonal pumpkin puree. Sharing this recipe with friends and family will surely bring smiles, as it combines the joy of fall flavors with a fun twist on the classic campfire treat.