Your search is over. These are the best double chocolate cookies ever! They're thick, soft and bursting with decadent chocolate flavor!
Preheat the oven to 325 degrees. Combine butter and sugar and beat for 2-3 minutes until fluffy. Blend in eggs one at a time. Add cocoa powder. By hand, add flour, salt and baking powder until just incorporated. Do not overwork the dough. Fold in the chocolate chips.
Divide dough into 12-15 pieces and roll into balls. Flatten slightly and place on ungreased cookie sheet. Bake for 12-13 minutes. Be careful not to overbake or the cookies will dry out. I would pull them out the minute the tops are no longer gooey looking.