Fast Frosted Gingerbread Cookie Bars
Fast Frosted Gingerbread Cookie Bars

Fast Frosted Gingerbread Cookie Bars

Recipe by David Turner
Bake it Easy: Holiday

Soft and moist, these gingerbread bars are like frosted gingerbread cookies but require much less time, effort, and equipment. Bake some for your holiday table, year after year.

From festive cookies to party-worthy desserts, bake it easy this winter with our collection of 12 simple-yet-spectacular recipes.

Prep
15 mins
Bake
20 to 25 mins
Total
1 hr 35 mins
Yield
one 8" pan
Fast Frosted Gingerbread Cookie Bars  - select to zoom
Fast Frosted Gingerbread Cookie Bars  - select to zoom
Fast Frosted Gingerbread Cookie Bars  - select to zoom
Fast Frosted Gingerbread Cookie Bars  - select to zoom

Instructions

Prevent your screen from going dark as you follow along.
  1. To make the gingerbread bars: Preheat the oven to 350°F with a rack in the center. Line an 8" square pan with a parchment sling and lightly grease. 

  2. In a medium bowl, whisk together the flour, gingerbread spice, baking powder, and salt. 

  3. In a large saucepan or microwave-safe bowl, heat the butter over medium-low or microwave for 45 to 60 seconds, covered, on 50% power, until just melted. 

  4. Whisk the molasses and brown sugar into the butter. Add the egg and vanilla and whisk until the mixture is shiny and emulsified. 

  5. Add the dry ingredients to the wet ingredients and whisk until smooth. Transfer the batter to the prepared pan and spread it to reach the corners.   

  6. Bake the gingerbread bars for 20 to 25 minutes, until set in the center.  

  7. Remove the bars from the oven and let them cool slightly in the pan before using the parchment to transfer them to a wire rack. Let cool completely. (The bars can be made 2 days in advance; store airtight at room temperature.) 

  8. To make the frosting: Working in a large bowl with a rubber spatula or handheld mixer or in the bowl of a stand mixer fitted with the flat beater, sift in the confectioners’ sugar and salt, then add the butter. Beat until a thick paste forms. Add the water and beat until the frosting is smooth and spreadable. Cover until ready to use. 

  9. Once the bars are fully cooled, spread the frosting evenly over the top. (A small offset spatula is a helpful tool here.) Working quickly before the frosting sets, decorate with sprinkles and/or gingerbread spice. Slice into bars and serve at room temperature. 

  10. Storage information: Store leftover frosted gingerbread bars well-wrapped at room temperature for up to 3 days.  

Tips from our Bakers

  • If you don’t have Gingerbread Spice, mix ginger, cinnamon, nutmeg, cloves, and allspice to taste. Use 1 tablespoon in the gingerbread bars. 

  • Want to make this recipe gluten-free? For great results, substitute King Arthur Gluten-Free Measure for Measure Flour for the all-purpose flour in this recipe. Be sure to bake thoroughly; gluten-free baked goods often need a bit more time in the oven.

  • Be aware: Some of your baking ingredients can be a hidden source of gluten. Learn more at our blog post: For gluten-free baking, think beyond just flour. For additional information on King Arthur-produced products, read the complete details of our allergen program, including our contact-prevention practices.