I was actually on the Hershey's recipe before I tried this one. This one's good, only a tad sweet so you might want to cut back on the sugar and the chocolate chips according to your taste. :D
A batch will take you less than 30 minutes to prepare, Luiz! You might want to try your hand at baking. :-) I actually bake 6 batches of this recipe in a row. :p