Delicious Oreo S'mores Brownies are made with layers of graham crackers, a rich brownie batter with cocoa powder, and topped with mini marshmallows. Perfect for a sweet treat or dessert gathering.
1: Beat eggs, cocoa, salt, baking powder, instant espresso, and vanilla together.
2: In a separate bowl, cream butter and sugar, then microwave gradually until sugar dissolves and mixture is shiny.
3: Combine the egg and butter mixtures well.
4: Add flour and chopped Oreos to the mixture.
5: To the bottom of a 9x9 baking pan, layer graham crackers.
6: Evenly spread the brownie batter on top of the graham crackers.
7: Bake at 350°F for 20 minutes.
8: Take out of the oven, top with mini marshmallows, and bake for another 10 minutes.
