Thick rich and fudgy these Grasshopper Brownies Bars have the perfect layer of mint cream cheese buttercream icing to top them off!
Bake brownies according to package directions, allow to cool completely.
With an electric mixer blend together beat butter for 4-5 minutes. Add cream cheese and whip for 1-2 minutes.
Add powdered sugar a little at a time, beating between additions until well incorporated
Add in vanilla and peppermint extracts and continue beating.
Add in green food coloring a few drops at a time until desired color is achieved (I used about 8 drops)
Spread frosting in a thick layer on cooled brownies.
Sprinkle mini chocolate chips across the top of bars.
Cut into 24 square pieces and serve.