01 -
Preheat your oven to 350°F (175°C) and line a 9×13-inch baking pan with parchment paper.
02 -
In a large bowl, beat the softened butter and sugar until light and fluffy.
03 -
Mix in the egg and vanilla extract until well combined.
04 -
In a separate bowl, whisk together the flour, baking powder, and salt.
05 -
Gradually add the dry ingredients to the wet ingredients, mixing until a soft dough forms.
06 -
Press the dough evenly into the prepared baking pan.
07 -
Bake for 18-22 minutes or until the edges turn lightly golden. Allow to cool completely.
08 -
Prepare the frosting by beating the powdered sugar, butter, milk, and vanilla extract until smooth.
09 -
Divide the frosting into separate bowls and tint with pastel food coloring.
10 -
Spread the frosting over the cooled sugar cookie bars in alternating colors for a festive touch. Decorate each bar with mini chocolate eggs arranged in clusters to resemble a little nest. Sprinkle pastel-colored nonpareils or confetti sprinkles for an extra Easter-themed charm.