#1 Preheat your oven to 350°F (175°C). Grease and line a baking pan with parchment paper #2 In a large bowl, combine melted butter and sugar. Add eggs and vanilla extract, mixing well #3 In a separate bowl, whisk together flour, cocoa powder, and salt. Gradually add the dry ingredients to the wet ingredients, mixing until just combined. Fold in chocolate chips #4 Pour the brownie batter into the prepared baking pan and spread it evenly #5 Bake in the preheated oven for 25-30 minutes or until a toothpick inserted into the center comes out clean. Allow the brownies to cool completely in the pan #6 Once the brownies are cooled, cut into rectangles #7 Add a few tablespoons of frosting to a plastic bag and cut the tip of one corner. Squeeze the frosting bag and pipe in a zigzag motion over the brownies to create the whimsical mummy wrapping, leaving room for the eyes #8 Place candy eyeballs on each brownie to create the mummy's eyes #9 Arrange your double chocolate mummy brownies on a serving platter and enjoy this sweet and spooky treat!