S’mores brownies are the dessert mashup of your childhood dreams. Chocolatey, fudgy brownies with your favorite campfire treat. Easy to make, fun to eat, always a hit with kids and kids at heart.
Preheat oven to 325F. Line a 9x13 baking pan with parchment paper with slight overhang on each side. Set aside.
In a large bowl, combined cocoa powder and baking soda.
Whisk in melted butter until smooth.
Then whisk in espresso until thick and incorporated.
Add granulated sugar, brown sugar, vanilla, eggs and a pinch of salt. Stir until shiny and smooth.
Add flour and gently stir until just combined. Don't overstir.
Transfer the batter to your prepared pan and bake 25 minutes.
Take out of the oven (keep oven on) and place marshmallows, graham cracker pieces and chocolate on top.
Broil on low until marshmallows look charred and roasted.
Let cool in the pan completely before cutting into squares.
Video
Notes
Yield depends on how big or small you slice your brownies. The estimated nutrition information is based on 24 squares.
If you don't want to use coffee, substitute with the same amount of water.
If using jumbo marshmallows like I am, I suggest to slice them crosswise before using.
I don't provide info on how many marshmallows, graham crackers or milk chocolate you need because it's totally up to you! Top your brownies with as little or as many toppings as you want.
See post for more baking tips, a troubleshooting guide, FAQs and step-by-step photos.