1. Preheat oven according to brownie box. Mix the brownies per the directions on the back of the box.
2. Spray and 8×8 baking dish with nonstick spray. Pour half the brownie batter into the bottom of the baking dish.
3. Place the candy bars in a layer on top of the brownie batter layer. Break squares up to fit if needed. Pour the rest of the brownie batter over the top of the candy bars. Spread out to cover candy bar.
4. Bake brownies according to the brownie box directions. Remove from oven and let cool completely before cutting. Enjoy the goodness!

Original recipe from Naptime Kitchen