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Sugar Cookie Bars
Sugar Cookie Bars
25 min15 servings

These frosted Sugar Cookie Bars are baked in one pan and topped with vanilla frosting and sprinkles. Perfect for birthdays, holidays, or as an any-day treat!

Ingredients
1 Tbsp + 1 tsp rainbow sprinkles, divided ($0.86)
1 cup sugar ($0.34)
1 tsp baking powder ($0.04)
2 cups all-purpose flour ($0.33)
2 tsp vanilla extract ($0.48)
1 large egg ($0.41)
1 stick salted butter + more to grease the pan*, room temperature ($0.99)
1 cup whole milk ($0.27)
1 stick unsalted butter, room temperature ($0.99)
1 tsp vanilla extract ($0.24)
2 cups powdered sugar ($1.10)
2 Tbsp whole milk** ($0.01)
Instructions
1 Gather ingredients and preheat your oven to 350℉. Leave both sticks of butter out to reach room temperature. Grease a 9x13” baking dish with cooking spray or a little butter.
2 Combine 1 Tbsp rainbow sprinkles, sugar, baking powder, and flour in one bowl. Combine 2 tsp vanilla and egg in another smaller bowl.
3 Mix together dry ingredients in the first bowl and then add softened salted butter. Mix with a hand mixer until combined.
4 Then, add egg and vanilla mixture.
5 Once combined, pour in 1 cup milk and mix.
6 Pour batter into prepared baking dish and smooth it out so it’s level with a spatula.
7 Bake for 25-30 minutes until the edges are golden brown and a toothpick inserted in the center comes out clean. Let cool completely before frosting.
8 While your cookie bars are cooling, make frosting by combining softened unsalted butter, 1 tsp vanilla, powdered sugar, and 2 Tbsp whole milk with a hand mixer until smooth.
9 Frost the cooled cookie bars. I used an offset spatula.
10 Top with the remaining 1 tsp rainbow sprinkles. Slice and enjoy!