In a small bowl whisk all-purpose flour, ginger, cinnamon, baking soda and salt. Set aside.
Use a stand mixer fitted with the paddle attachment to cream softened butter and brown sugar until light and fluffy.
Add the molasses, egg yolk and vanilla extract until just combined. Scrape the sides of the bowl.
Add the dry ingredients all at once then mix on low speed until just combined. The dough will be soft but not sticky.
Shape the dough into a flat disc then wrap tightly with plastic wrap and refrigerate for at least 2 hours or up to 3 days.
Preheat oven to 350°F and line baking sheets with parchment paper or silicone baking mats.
On a floured surface, roll out the disc of dough to about 1/4 inch thick. Cut out cookies and place on a baking sheet then freeze for at least 5 minutes.
Bake cookies for 8 minutes then allow to cool completely (my cookies were 3 inches but you may have to adjust the baking time if your cookies are smaller/larger). You can reroll the dough scraps up to 2 more times.
Vanilla Icing
In a small bowl mix the confectioners' sugar, water and vanilla extract. The icing is thick but you can add a little bit of water at a time until you reach your desired consistency. Decorate gingerbread cookies as desired.
Notes
Weigh your ingredients using a kitchen scale! Measuring ingredients by volume is not accurate.
Butter: I recommend using unsalted butter. You can use salted butter, just be sure to omit the 1/8 tsp salt.
Store Small Batch Gingerbread Cookies in an airtight container for up to a week at room temperature.
Gingerbread cookie dough wrapped tightly in plastic wrap and placed in a zip-top bag can be frozen for up to 3 months. Thaw in the fridge overnight before rolling and baking.
Nutrition: the provided nutritional information is an estimate per serving. Please read my Nutrition Disclaimer for more information.