Line a baking sheet with parchment paper and set aside.
Place the chocolate bark and peanut butter in a large microwave safe mixing bowl.
Heat in 30 second intervals, stirring after each interval, until the mixture is melted and combined.
Stir in the cereal and mini marshmallows.
Stir in half of the mini chocolate chips.
Drop the mixture onto the baking sheet with a tablespoon and top the cookies with the remaining chocolate chips.
Let the chocolate sit for 2 hours until the cookies are set and then the cookies are ready to serve and enjoy!
