01 -
Preheat oven to 350°F. Line an 8x8-inch baking pan with parchment paper.
02 -
In a large mixing bowl, whisk together pumpkin purée, melted coconut oil, light brown sugar, maple syrup, and vanilla extract until the mixture is smooth and cohesive.
03 -
In a separate bowl, blend together all-purpose flour, baking powder, baking soda, salt, ground cinnamon, ground nutmeg, and ground ginger.
04 -
Gradually add the dry mixture to the wet mixture, stirring gently until just combined and no streaks remain.
05 -
Fold half the crushed graham crackers into the dough, distributing evenly.
06 -
Evenly spread half of the cookie dough into the prepared baking pan, pressing gently into the corners.
07 -
Scatter vegan mini marshmallows and chopped vegan dark chocolate evenly over the dough layer.
08 -
Drop spoonfuls of the remaining dough over the marshmallow and chocolate layer. Gently spread to cover most toppings; it is acceptable if some toppings remain visible.
09 -
Sprinkle the remaining crushed graham crackers across the surface.
10 -
Transfer to the oven and bake for 28 to 32 minutes or until the surface is golden brown and set.
11 -
Allow bars to cool completely in the pan before lifting out and slicing into portions.