To prepare a sugar cookie bars made easy recipe, first you need to prepare your ingredients. First, you'll need your sugar cookies. You can find them at your local grocery store, or you can buy them online. Then, add your baking powder, baking soda, and salt to your mixing bowl and mix until the sugar is completely dissolved. Next, pour your wet ingredients into the dry ingredients and stir to combine. Finally, stir in your chocolate chips until they are evenly coated. Press the mixture into your greased and floured 9x9x2-inch baking pan. Bake for 20 minutes at 375 degrees F. Remove from the oven and let the bars cool for 10 minutes before cutting into squares.