01 - In a mixing bowl, blend powdered sugar, butter, peppermint extract, heavy cream, and salt until a smooth, pliable dough forms. If sticky, gradually add more powdered sugar until workable.
02 - Portion dough into 2-teaspoon balls, flatten into 1/4-inch thick discs, and arrange on a parchment-lined baking sheet.
03 - Transfer the tray to the freezer for 20 to 30 minutes until the discs are firm.
04 - Melt dark chocolate and coconut oil in a heatproof bowl set over simmering water, stirring gently until smooth.
05 - Using a fork, dip each chilled peppermint disc in melted chocolate, allowing any excess to drip off. Return to the prepared baking sheet.
06 - Refrigerate patties for 15 minutes or until chocolate has fully set.