These soft and chewy Frosted Sugar Cookie Bars are the perfect kid-friendly dessert that the whole family will love! Super soft sugar cookie bars piled with vanilla buttercream frosting and lots of sprinkles! So easy to bake since they’re in bar form!
When bars are done cooking, allow to cool to room temperature. Frost. Top with sprinkles and cut into 16 squares.
This recipe makes a square pan of 16 bars, but you can easily double it and bake it in 9"x13". The cooking time will change to 30-35 minutes.NOTE: Use rainbow jimmies in the sugar cookie bars. NOT nonpareils. The nonpareils will bleed and turn your cookie bars weird colors. But they're perfectly pretty to use for decorating on top!