Preheat the oven to 350° and spray an 8" square baking dish with nonstick cooking spray.
Add everything except the chocolate chips to a large bowl and stir until combined. Stir in ½ cup of chocolate chips.
Pour into the baking dish and top with the remaining chocolate chips. Bake 35-40 minutes. You will know it is done when the top starts to crack a little and the edges start to brown.
Let cool 10-15 minutes before serving.
