01 -
Heat the oven to 350°F and line baking sheets with parchment.
02 -
Cream softened butter with brown and white sugars until evenly lighter.
03 -
Beat in pumpkin puree, egg and vanilla, adding the optional coloring only if wanted.
04 -
Whisk flour, baking soda, pumpkin spice and salt separately.
05 -
Fold the dry mixture into the wet mixture until no flour streaks remain.
06 -
Stir in chocolate chips, marshmallows and small graham-cracker pieces.
07 -
Portion a few rounded tablespoons of dough onto a cool lined tray with ample space.
08 -
Bake the test tray, checking from twelve minutes until the edges and centers are set.
09 -
Adjust the remaining trays to that observed time and chill soft dough if it slumps. Rest the cookies on the tray several minutes before lifting to a rack and cooling completely.