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Frosted sugar cookie bars topped with colorful sprinkles

Frosted Sugar Cookie Cake Bars

Delightful cake bars that embody the essence of a sugar cookie, topped with creamy frosting, perfect for any occasion.
Prep Time 20 minutes
Cook Time 25 minutes
Total Time 45 minutes
Course Dessert, Snack
Cuisine American
Servings 12 bars
Calories 250 kcal

Ingredients
  

For the Cake Bars

  • 1 ½ cups gluten free flour blend for structure and moisture
  • 1 ½ teaspoons baking powder for leavening
  • ¼ teaspoon salt to balance sweetness
  • ½ cup unsalted butter, room temperature for richness and texture
  • ½ cup granulated sugar for sweetness
  • ½ cup light brown sugar, packed for additional moisture and flavor
  • 1 tablespoon Bob's Red Mill Egg Replacer mixed with 2 tablespoons water to help bind
  • 1 teaspoon vanilla extract for flavor

For the Frosting

  • ½ cup unsalted butter, room temperature adds creaminess
  • 1 ½ cups powdered sugar for sweetness and smooth frosting
  • 1-2 tablespoons whole milk to adjust frosting consistency
  • to taste food coloring optional, for decorative touch

Instructions
 

Preparation

  • Begin by preheating your oven and preparing a baking pan—grease it lightly.
  • In a mixing bowl, combine the gluten free flour blend, baking powder, and salt, whisking together until evenly mixed.
  • In another bowl, beat the unsalted butter with the granulated and brown sugars until the mixture is light and fluffy.
  • Mix in the egg replacer and vanilla extract until they are fully integrated.

Baking

  • Gradually incorporate the dry ingredients into the wet mixture, stirring gently until just combined.
  • Spread the batter evenly into the prepared baking pan and smooth the top with a spatula.
  • Bake until the edges are lightly golden and a toothpick inserted in the center comes out clean. Allow to cool in the pan.

Frosting and Serving

  • Prepare the frosting by beating together the unsalted butter and powdered sugar until fluffy. Add in milk to achieve desired consistency.
  • Once the bars have cooled, gently frost the top with the creamy mixture.
  • If desired, add food coloring and gently swirl it into the frosting.
  • Cut into squares or rectangles before serving.

Notes

Ensure your butter is at room temperature for easier blending. Allow bars to cool completely before frosting. Adjust milk for frosting gradually to reach desired consistency.
Keyword Baking, Easy Dessert, Frosted Cake Bars, Sugar Cookie Bars