Gather the ingredients for your gingerbread cookies.
Beat the brown sugar and butter on medium-high speed.
Add the egg, vinegar, molasses, and vanilla extract. Mix on medium-low until combined.
In a separate bowl, whisk together the dry ingredients. Add them to the wet mixture and mix on low until a dough forms. Avoid overmixing.
Divide the dough in half and wrap each piece in plastic wrap. Flatten them into discs and chill for 3 hours.
Preheat the oven to 350°F and lightly dust your work surface with flour.
Line your baking sheets with parchment paper.
Roll out each dough disc to about 1/4 inch thick. Cut into gingerbread men. You can re-roll the scraps so nothing goes to waste.
Arrange the cookies about an inch apart on the lined cookie sheets.
Bake for 6 to 14 minutes, depending on the size of the cookie. Medium-sized gingerbread men usually bake in about 8 to 10 minutes.
To check if they’re done, gently touch the center of a cookie. If it springs back, they’re ready.
Let the cookies cool on the baking sheet for a few minutes, then transfer them to a cooling rack to cool completely.
Decorate with icing. Have fun and get creative!