Follow these simple steps to create your fantastic Sugar Cookie Bars:

1. Preheat the Oven: Preheat your oven to 350°F (175°C) and grease a 9×13-inch baking pan.
2. Mix Butter and Sugar: In a large bowl, cream together the softened butter and granulated sugar until light and fluffy.
3. Add Eggs and Extracts: Beat in the eggs, vanilla extract, and almond extract until fully incorporated.
4. Combine Dry Ingredients: In another bowl, whisk together the flour, baking powder, and salt.
5. Combine Wet and Dry Mixtures: Gradually add the dry ingredients to the wet mixture, blending until just combined.
6. Spread Batter in Pan: Pour the batter into the prepared baking pan and spread it evenly.
7. Bake: Bake in the preheated oven for 25-30 minutes or until a toothpick inserted in the center comes out clean.
8. Cool in Pan: Allow the bars to cool in the pan for about 15 minutes before transferring to a wire rack.
9. Prepare Frosting: In a small bowl, combine the powdered sugar, milk, and vanilla extract to make a smooth frosting.
10. Frost the Bars: Once the bars are cooled, spread the frosting evenly on top.
11. Slice and Serve: Cut into squares or rectangles for serving.

These instructions lead you step by step through creating perfect Sugar Cookie Bars that everyone will enjoy!