6-8chocolate wafer cookieschopped into bits (about 1/2 cup)
Instructions
Butter a 9 x 13 pan; set aside.
Melt butter in a large saucepan over medium heat.
Pour marshmallows into the melted butter and stir constantly until melted. Remove from heat and gently stir in Rice Krispies cereal (a little at a time) until evenly coated.
Fold in 1 cup chopped chocolate wafer cookies.
Transfer mixture into buttered baking pan.
Using a buttered spatula or greased hands gently press mixture evenly into dish. Set aside.
Cream the butter and shortening with a hand mixer until fluffy.
Add vanilla and beat in the confectioners' sugar, a cup at a time, until desired consistency is reached.
Spread frosting over the rice crispy treats and sprinkle with the remaining chopped cookies.