01 -
In a large bowl, mix the canned pumpkin puree, pumpkin pie spice, and thawed whipped topping until smooth and well blended.
02 -
Add the dry instant vanilla pudding mix to the pumpkin mixture and stir gently until fully combined, creating a creamy base.
03 -
Carefully fold in mini marshmallows to distribute throughout the mixture for added texture, if using.
04 -
Transfer the dip to a serving bowl, refrigerate for at least one hour to let flavors meld, then garnish with a dollop of whipped topping and a sprinkle of cinnamon before serving.