1 (1 lb) pkg nutter butter cookies

5 cups large marshmallows

4 tbs butter

place nutter butters in a food processor and pulse until ground. melt marshmallows and butter in microwave until puffed, about 1 1/2-2 minutes. remove and pour in ground cookies. stir to combine then transfer to a foil-lined 8″x8″ baking pan. let set for 10 minutes. remove bars out of pan with edges of foil and cut into squares.

makes 9-16 bars