Preheat your oven to 350°F (175°C) and prepare a baking dish.
In a medium bowl, whisk together the flour, cocoa powder, baking powder, and salt.
Melt the butter and stir in the granulated sugar until well combined.
Add the eggs one at a time, mixing well after each addition, followed by vanilla extract.
Gradually fold the dry mixture into the wet ingredients until just combined.
Stir in the chocolate chips for added richness and texture.
Transfer the batter to the prepared baking dish and smooth the top.
Bake for 25-30 minutes or until a toothpick inserted comes out with minimal crumbs.
While the cake is cooling, prepare the chocolate glaze by combining heavy cream and dark chocolate.
Once cooled, pour the chocolate glaze over the dessert and let it set before slicing.