Preheat the oven to 350 degrees.
Using a KitchenAid mixer with paddle attachment or electric mixer with a large bowl, combine dry ingredients.
Add wet ingredients and mix on medium speed until dough forms.
Grease a 9 x 9” baking pan with non stick cooking spray or line with parchment paper.
Spread dough evenly in the prepared pan.
Bake for 20-25 minutes until the center is firm.
Move to a wire rack to cool.
Allow the gingerbread to completely cool before removing from the baking dish.
Spread frosting evenly over top of the gingerbread.
Dust with festive sprinkles.
Cut into 2” bars and serve.