No Bake Marshmallow Pumpkin Pie

1 . Stage

Grease a 9" pie dish with cooking spray. In a medium bowl, combine graham crackers, melted butter, sugar, and a pinch of salt. Press graham cracker mixture firmly into bottom and sides of prepared pie dish.

2 . Stage

In a medium saucepan, combine marshmallows, pumpkin puree, and pumpkin pie spice. Place over medium heat and cook, stirring, until marshmallows are melted and combined. Remove from heat and scrape into a large bowl. Let cool to room temperature. 

3 . Stage

Fold whipped topping into pumpkin mixture and scrape into prepared crust. Smooth top and refrigerate until set, about 2 hours. 

4 . Stage

Pipe whipped topping around edge of pie and sprinkle with more pumpkin pie spice.