1 (9x13 inch size) pkg. brownie mix

2 c. powdered sugar
1/2 c. butter, melted
2 tbsp. milk
1/2 tsp. mint flavoring
7 drops green coloring

1 c. chocolate chips
6 tbsp. butter

Prepare brownie mix and let cool.

Prepare filling and spread on cooled brownies and put in refrigerator for at least 30 minutes.

Melt chocolate chips and butter in double boiler or microwave. Spread over top of mint filling. Serve chilled to prevent chocolate and mint from melting.