These Pumpkin Marshmallow Ghost Brownies are a fun and tasty way to celebrate Halloween. They're made with pumpkin puree, lots of cozy fall spices, and they're topped with spooky marshmallow ghosts.
50g(½cup)Dutch-processed cocoa powderspooned and leveled
½tspespresso powder
¼tspfine sea salt
2tspground cinnamon
½tspground ginger
¼tspground nutmeg
¼tspground cloves
113g(½cup)unsalted buttercut into pieces
120g(4oz)70% dark chocolatebroken into pieces
300g(1 ½cups)light brown sugarpacked
120g(½cup)canned pumpkin puree
3large eggsroom temperature
2tsppure vanilla extract
For the Marshmallow Ghosts:
1large egg white
50g(¼cup)granulated sugar
¼tspcream of tartar
¼tsppure vanilla extract
Black gel food coloring
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Instructions
Pumpkin Brownies:
Preheat the oven to 350°F (180°C). Grease an 8x8-inch (20x20 cm) baking pan and line with parchment paper leaving a few inches of overhang.
In a medium bowl, whisk together the flour, cocoa powder, espresso powder, salt, cinnamon, ginger, nutmeg, and cloves. Set aside.
In a large heatproof bowl, add the butter and dark chocolate. Heat in the microwave in 30 second intervals, stirring in between. Once the mixture is 80% melted, stir until smooth. The residual heat will melt the rest.
In the same bowl, add the brown sugar, pumpkin puree, eggs, and vanilla extract. Whisk until fully combined.
Fold in the flour mixture with a silicone spatula until just combined. Transfer the batter to the prepared baking pan and smooth out the top.
Bake for 28-30 minutes until a toothpick inserted into the center comes out with a few fudgy crumbs.
Cool completely in the pan before adding the marshmallow ghosts (about 1 hour).
Marshmallow Ghosts:
In a large heatproof bowl, add the egg white, sugar, and cream of tartar.
Place the bowl over a pot filled with two inches of simmering water.
Whisk constantly until the sugar has dissolved and the mixture is thin and frothy. To test if it's done, run a finger through the mixture (careful, it's hot) and rub your fingers together. If there are no granules, it's done. You can also test with a kitchen thermometer which should read 160°F (71°C).
Remove the bowl from the heat and add the vanilla extract. Beat the egg whites with an electric hand mixer on high speed for 3-4 minutes or until soft peaks form. The mixture should be thick and glossy.
Transfer the marshmallow fluff to a piping bag and pipe ghosts onto the cooled brownies. Use the black gel food coloring to create eyes and a mouth.
Slice into pieces and enjoy!
Notes
You can use mini chocolate chips instead of food coloring for the eyes and mouth. The surface of the marshmallow ghosts will dry and harden a bit after piping so be sure to put the chocolate chips on while the meringue is still gooey.
The brownies taste even better the day after! The flavors of the pumpkin puree and spices intensify over time and marry nicely into the chocolate.