01 -
Preheat your oven to 350°F (180°C). Grease a baking pan (8×8-inch or similar) or line it with parchment paper.
02 -
In a bowl, combine the flour, baking powder, and salt. Set aside.
03 -
In a separate bowl, cream together the softened butter and granulated sugar until light and fluffy.
04 -
Beat in the egg and vanilla extract until well combined.
05 -
Gradually add the dry ingredients to the wet ingredients, mixing until a dough forms.
06 -
Press the dough evenly into the prepared baking pan, ensuring the dough is spread out evenly.
07 -
In a small bowl, mix together the ground cinnamon and 2 tablespoons of granulated sugar. Sprinkle this mixture evenly over the dough.
08 -
Bake in the preheated oven for 25-30 minutes, or until the edges are golden brown and a toothpick inserted into the center comes out clean.
09 -
Allow the cookie bars to cool completely in the pan before cutting them into squares or bars.