Mint Brownie Cookies are made with cocoa powder, melted butter, and plenty of chocolate chips for a soft, fudgy bite! Mint chocolate pieces add a refreshing twist to the deep chocolate flavor.
In a mixing bowl, combine the cocoa powder, white sugar, melted butter, and vegetable oil. Whisk in the egg and vanilla extract until everything is combined.
Using a wooden spoon stir in the flour, baking powder, and salt until just combined.
Stir in ¼ cup of chocolate chips and ¼ cup of the mint chips to the dough.
Use a cookie scoop that is about 2 TBSP to scoop the cookies. Roll the cookies into a ball and place on the baking sheet. Press the cookies down slightly, then press more chocolate chips and mint chocolate pieces to the top of the cookies.
Bake for 12 minutes. Let rest on cookie sheet for 5 minutes before transferring to a cookie rack to cool (though I like to eat them warm from the oven). Enjoy!
Notes
These brownie cookies stay fresh 5–7 days in an airtight container at room temperature, but are best within 2–3 days for soft, fudgy centers.You can also freeze them up to 2 months—just thaw before enjoying.