Chocolate Ganache Butter Bars

Start by preheating your oven to 350°F. In a large bowl, cream together the butter, granulated sugar, and powdered sugar until smooth. You can mix by hand, but a stand or hand mixer makes it easier. Add the egg and vanilla and mix again until combined. Add in the flour and mix until a dough forms. It may seem dry at first, but keep mixing. Press ¾ of the dough into a lined 8x8 baking dish until flat. Place the remaining ¼ of the dough in the refrigerator. Bake at 350°F for 40 minutes. While it’s baking, make the chocolate ganache by heating the heavy cream until lightly simmering. Remove it from the heat and pour it over the chocolate chips. Let it sit for 5 minutes, then stir until smooth. Once the bars are done baking, remove them from the oven and spread the chocolate ganache on top. Add the remaining dough on top in small chunks. Place back in the oven at 350°F for 25 minutes. Allow to cool for about 15 minutes before slicing and enjoying!