In a large bowl, combine the powdered sugar, shredded coconut (if using), corn syrup, peppermint extract, and softened butter. Mix until you get a thick, smooth consistency.

Using your hands, form small, round disks of the mint mixture, roughly 1 inch in diameter. Place them on a parchment-lined baking sheet.

Cover the patties with plastic wrap and refrigerate for about 30 minutes, or until firm.

While the patties are chilling, melt the dark chocolate chips in a microwave-safe bowl in intervals of 30 seconds, stirring in between until smooth.

Remove the chilled patties from the refrigerator and dip each one into the melted chocolate, ensuring they are fully coated. Allow the excess chocolate to drip off, then place them back on the parchment-lined sheet.

Refrigerate the patties again for about 15-20 minutes or until the chocolate is set.

Once set, these delightful peppermint patties are ready to be enjoyed! Feel free to store any extras in an airtight container in the fridge.