Preheat the oven to 350 degrees. Prep a sheet pan with parchment paper or a silicone baking mat.
Use a fork to mix together peanut butter and egg.
Gently fold in marshmallow cream so that you can still see streaks of marshmallow.
Scoop cookie dough onto pan using small or medium sized cookie scoop. Bake for about 11-13 minutes, until slightly browned. Makes about 12 large cookies. Enjoy!
Here’s a video showing how easy these cookies are to make: