Step 4: Color the dough
Divide the dough into smaller portions and mix in a drop of food coloring for each portion.
Tip: Use a toothpick for gel coloring to control the amount—pastel shades are traditional and require only a small amount.
Step 5: Shape the mints
Roll about 1 teaspoon of dough into a ball and place it on the prepared baking sheet. Lightly press each one with a fork to create a decorative pattern.
Step 6: Let them set
Leave the mints uncovered at room temperature for 2–4 hours to develop a slight outer crust while remaining soft inside. For the best texture, chill them in the refrigerator for about an hour after they’ve dried.