Nutella Truffle Brownies

I stared at a picture of peanut butter truffle brownies for about 3 days before I said enough and quit fighting the urge to bake them. My mother-in-law doesn't like peanut butter though, and she's more tolerant to nutella so I changed the recipe a bit. Anyone who likes nutella knows how much better it is anyway. So here's my adjusted recipe. I highly recommend them for a chocolate craving day because they are rich! This was, in my opinion, an extremely easy and quick. :)

1 box brownie mix, and it's ingredients

Filling
1/3 cup butter
1/3 cup nutella
1 1/3 cups powdered sugar
1 1/2 tsp milk

Topping
3/4 cup chocolate chips
3 tbsp butter

Make brownies as directed on box. Cool completely.

In bowl, mix filling ingredients until smooth. Spread evenly over brownie base.

Microwave topping ingredients uncovered on high 30 to 60 seconds. Stir until smooth. Let cool for about 10 minutes. Pour over filling. Cover and refrigerate until set, about 30 minutes. Store covered in refrigerator.