Line mini muffin tin with paper liners. Set aside. Gently melt compound milk chocolate according to package instructions. Spoon 1/2 tablespoon of melted chocolate into each muffin cavity. Using the back of the tablespoon, gently push the melted chocolate up the sides of the paper liner. Place muffin tin the fridge until the chocolate sets, about 3-5 minutes. Do not leave the chocolate in the fridge for too long, as condensation may occur.