Step 1: Make the Mint Dough

Combine the sweetened condensed milk, peppermint extract, and vanilla extract in a mixing bowl. Gradually add the powdered sugar in small portions, stirring or mixing on low speed after each addition. Continue until a soft, pliable dough forms.

Step 2: Knead and Roll the Dough

Sprinkle a sheet of parchment paper with powdered sugar. Place the dough on the paper and knead lightly to ensure all ingredients are fully incorporated. Roll out the dough to about ½-inch thickness, dusting the surface with more powdered sugar to prevent sticking.

Step 3: Cut Out the Patties

Use a small cookie cutter or the rim of a glass to cut circles from the dough. If the dough starts to warm and become sticky, place it in the freezer for 10–15 minutes, then resume cutting. Transfer the circles to a baking sheet lined with parchment paper and freeze for 15 minutes.

Step 4: Melt the Chocolate

Place the dark chocolate in a microwave-safe bowl. Heat in 30-second intervals, stirring between each round until fully melted. Allow the chocolate to cool slightly for a few minutes before dipping the patties.

Step 5: Coat the Patties

Using a fork or dipping tool, submerge each frozen patty into the melted chocolate. Flip to ensure even coating, then lift and let the excess chocolate drip off. Place the coated patties back onto the parchment-lined baking sheet. Add sprinkles or other decorations while the chocolate is still wet, if desired.

Step 6: Chill and Serve

Refrigerate the coated patties for about 20 minutes to allow the chocolate to set. Once firm, the patties are ready to serve or store.