Preheat your oven to 350°F (180°C) and line a baking sheet with parchment paper.

In a mixing bowl, cream together 1 cup of softened butter and 1/2 cup of powdered sugar until light and fluffy, about 2-3 minutes.

Add in 1 teaspoon of mint extract, mixing well before gradually incorporating 2 cups of all-purpose flour and 1 cup of mini chocolate chips until well-combined.

Form the dough into 1-inch balls and place them on the baking sheet.

Bake for 12-15 minutes, or until the edges are lightly golden.

Once cooled, roll each cookie in powdered sugar.