Preheat your oven to 350°F (180°C). Line two baking sheets with parchment paper.
In a medium saucepan over low heat, melt the unsalted butter, brown sugar, and molasses together. Stir frequently until smooth. Remove from heat and transfer to a large mixing bowl.
2/3 cup butter, ¾ cup light brown sugar, ¼ cup molasses
Combine Dry and Wet Ingredients:
Sift the all-purpose flour into a separate bowl. Add the ground ginger, ground cinnamon, baking soda, and a pinch of salt. Stir to mix.
3 ¼ cups all-purpose flour, 1 teaspoon baking soda, 1 tablespoon ground ginger, 2 teaspoons ground cinnamon, Pinch of salt
Gradually add the dry ingredients to the wet mixture, stirring first with a wooden spoon.
Form the Dough:
Then, use your hands to form a soft dough. If the dough feels too sticky, you can add a bit more flour, 1 tablespoon at a time.
Shape the dough into a ball, wrap it in plastic wrap, and chill in the fridge for 30 minutes. This will make it easier to roll out and cut.
Divide the chilled dough in half. Roll out one portion on a lightly floured surface to about ¼-inch thickness. Use cookie cutters to cut out shapes, then transfer the cookies to the prepared baking sheets.
Bake:
Bake in the preheated oven for 8 to 10 minutes. For softer cookies, bake for 8 minutes; for crispier cookies, bake for 10 minutes.
Let the cookies cool completely on a wire rack before decorating.
Royal Icing Instructions
Sift the powdered sugar into a large mixing bowl. Add 2 tablespoons of milk and whisk until smooth. If the icing is too thick, add an additional tablespoon of milk as needed. Optionally, add a teaspoon of lemon juice for a hint of flavor.
2 cups powdered sugar, 2 to 3 tablespoons milk, 1 teaspoon lemon juice
Transfer the icing to a piping bag with a small tip. Decorate the cooled gingerbread cookies as desired. Let the icing set before serving.
Notes
Dough Consistency: The dough should be soft but not sticky. If it sticks to your hands, add a bit more flour.
Rolling Out Dough: Lightly flour your work surface and rolling pin to prevent sticking.
Storage: Store baked cookies in an airtight container at room temperature for up to a week. The dough can be made ahead and kept in the fridge for up to 3 days.
Freezing: You can freeze the dough for up to 3 months. Thaw overnight in the fridge before rolling out.