It's also a good idea to use good quality chocolate chips, it makes it so much nicer. (dessertfortwo.com)
I also love that the base for these brownies is good quality chocolate chips melted in butter... you really can't go wrong with that combination! (iheartnaptime.net)
It is important to use good quality chocolate in these recipes because without flour the quality of the chocolate is even more critical. (couldntbeparve.com)