01 -
Heat your oven to 350°F. Lay parchment paper on baking sheets.
02 -
Stir together the cake mix, oil, and eggs until everything is combined.
03 -
Scoop out 2-tablespoon portions, spacing them 2 inches apart. Bake for 10 to 12 minutes, until the edges firm up. Cool for 5 minutes on the baking sheet before moving to a rack.
04 -
Whip the butter till it's creamy. Toss in powdered sugar, mint flavor, salt, and food coloring, and add cream slowly until the texture and shade suit you.
05 -
Microwave heavy cream and chocolate chips for 45 seconds. Let it sit for a minute, then stir till smooth. Set aside for 10-15 minutes to cool.
06 -
Slather the cooled cookies with mint frosting, then pour on the ganache. Give it time to set before serving.