3 better than brownie cookies Recipes

dark chocolate, chopped, unsalted butter, room temperature, eggs, sugar, vanilla extract, all-purpose flour, baking powder, dark chocolate chips

brownie layer, unsalted butter, white sugar, cocoa powder, eggs, vanilla extract, salt, all-purpose flour, cookie dough layer, unsalted butter, white sugar, brown sugar, egg, vanilla extract, all-purpose flour, salt, baking soda, baking powder, semisweet chocolate chips, cookie layer, chocolate sandwich cookies (such as oreo), crushed