These Lemon Sugar Cookie Bars are soft, chewy, and bursting with bright citrus flavor. Made in a 9×13-inch pan, they're perfect for sharing at gatherings or enjoying as a sweet treat at home. The combination of a tender sugar cookie base and a zesty lemon buttercream frosting makes them irresistible.
For the Sugar Cookie Bars:
1 cup unsalted butter (2 sticks), softened
1 cup granulated sugar
1 large egg
2 teaspoons vanilla extract
1 tablespoon lemon extract
1½ teaspoons baking powder
½ teaspoon salt (omit if using salted butter)
2¼ cups all-purpose flour
For the Lemon Buttercream Frosting:
½ cup unsalted butter (1 stick), softened
2 cups powdered sugar
1 teaspoon vanilla extract
1½ teaspoons lemon extract
1 tablespoon fresh lemon juice (optional; can substitute with milk)
A drop of yellow food coloring (optional)
Preparing the Sugar Cookie Bars:
Preheat your oven to 350°F (175°C).
In a large bowl, cream together the softened butter and granulated sugar until light and fluffy.
Add the egg, vanilla extract, and lemon extract, mixing until well combined.
Gradually add the baking powder, salt, and flour, mixing until just incorporated.
Line a 9×13-inch baking pan with parchment paper and lightly grease it.
Press the dough evenly into the prepared pan.
Bake for 14–16 minutes, or until the edges are just beginning to turn golden. The center may appear slightly underdone; it will continue to set as it cools.
Allow the bars to cool completely in the pan before frosting.
Preparing the Lemon Buttercream Frosting:
In a medium bowl, beat the softened butter until creamy.
Add the powdered sugar, vanilla extract, lemon extract, and lemon juice (or milk). Beat until smooth and fluffy.
If desired, add a drop of yellow food coloring for a vibrant hue.
Spread the frosting evenly over the cooled cookie bars.
Cut into squares and serve.
This recipe yields approximately 24 bars.
They make a delightful addition to dessert tables, potlucks, or as a sweet treat with afternoon tea.
Please note that these values are approximate and can vary based on specific ingredients used.
Calories: 210
Total Fat: 11g
Saturated Fat: 7g
Cholesterol: 40mg
Sodium: 90mg
Total Carbohydrates: 27g
Sugars: 18g
Protein: 1g