Prepare the ingredients: Preheat the oven to 350°F. Line mini muffin pan with mini muffin liners.

Make the brownies: In a medium bowl, combine the flour, sugar and cocoa powder. In another small bowl, whisk together the butter and eggs. Add the egg mixture into the flour mixture, stirring until just combined.

Bake brownies for 12 to 20 minutes, or until a toothpick inserted in the center comes out clean.

When the brownies are done remove them form the oven and while they are still hot take a Junior Mint and press into the middle of each brownie, then repeat so you have 2 mints in each brownie.