01 -
In a large mixing bowl or stand mixer, beat the butter, cream cheese, sugar, and egg until frothy, about 4 minutes. Add the vanilla and almond extract and beat for 1 minute more.
02 -
In a small bowl, combine the all-purpose flour, baking powder, and baking soda. Mix until well incorporated.
03 -
Add the dry ingredients to the wet mixture and beat for about 2 minutes.
04 -
Press the dough into a large jelly roll pan (cookie sheet) and bake at 350°F (175°C) for 20 minutes. Let the pan cool completely.
05 -
In a medium-sized bowl or stand mixer, beat the butter and cream cheese for about 2 minutes.
06 -
Add the powdered sugar, milk, and vanilla extract and mix for 1-2 minutes or until smooth.
07 -
Separate the frosting into smaller bowls and add food coloring or icing paste to each bowl as desired.
08 -
Frost the pan of cookie bars using each different color.
09 -
Cut the frosted sugar cookie bars into squares and serve.