Preheat oven broiler

Scoop out the inside of your sweet potato and place in a mixing bowl

Add melted butter, brown sugar and cinnamon and mix until combined.

Brown Eggo Waffle to your liking

Add sweet potato mixture to the top of your waffle and place on a cookie sheet

Add marshmallows

Place waffle under oven broiler until lightly brown and melted.

Remove from oven and Enjoy!