Preheat oven to 350 degrees
Melt one stick of butter together with unsweetened chocolate
Soften remaining stick of butter and cream together with sugar
Pour melted chocolate mixture in and blend together
Add in eggs and vanilla
In a separate bowl blend together flour, cocoa powder, baking powder and salt
Combine wet and dry ingredients in mixer
Gently mix in chocolate chips
Chill batter in the refrigerator for at least 30 min
Scoop tablespoon size portions of batter onto prepared cookie sheets
Bake for 12 minutes
Allow cookies to set up on the cookie sheets after pulling from the oven