Heat oven to 350 degrees F.
Add all ingredients together in a mixing bowl and mix well together.
Add the mixed ingredients into a greased 9×9 inch baking dish.
Press ingredients down firmly in the baking dish with a spatula and/or the bottom of another small baking dish.
Bake for 30 minutes.
Let the bars cool on a cooling rack for two hours.
Cut bars into nine squares and either package each bar separately or together in a Ziploc bag.