Brownies baked in an 8 inch square Pyrex glass dish.
For the chocolate chips I used Nestle's new dark chips. I find their semisweet chips a little too sweet and usually use Guittard extra dark or Ghirardelli bittersweet. However, I tried Nestle's dark chips because I had a coupon and really liked them. They weren't as sweet as semisweet chips, and since I usually make cookies that are large, the larger size of the chip fit the cookies better. They're also a little cheaper and are often on sale. You can use any brand chocolate chip you want, but I do recommend going with something dark or bittersweet.