Preheat oven to 350 degrees. In a microwave-safe bowl heat chopped chocolate and buter in 20 second intervals stirring between each until almost melted. Take care to not overheat the mixture. 

In different bowl, combine flour, baking powder and salt.

Using a mixer, beat eggs, brown sugar, and vanilla on high until light and airy. Reduce speed to low; beat in melted chocolate. Mix in flour mixture until it is just combined and then stir in chocolate chunks.

Using a two-tablespoon cookie scoop, drop dough 3 inches apart onto baking sheet lined with parchment paper.

Bake 12 to 15 minutes, rotating the sheet pan halfway through baking. The cookies will be shiny and crackly and soft on the inside. Let them cool on baking sheets 10 minutes; transfer to a wire rack to cool completey.

Once cooled, when no one is watching, shove the entire cookie in your mouth!Now is not the time to realize you are out of milk!