Ingredients
Method
Preparation
- Preheat your oven to 325°F and line the bottom of an 8x8 inch baking pan with parchment paper or aluminum foil, leaving an overhang on the sides.
- Place the graham cracker sheets in a single layer on the bottom of the pan, breaking them if necessary.
Brownie Mixture
- In a large bowl, combine the brownie mix, egg yolks, brewed hot coffee, vegetable oil, vanilla extract, and salt. Stir until well mixed, then gently fold in the chocolate chips.
- Pour the brownie batter evenly over the graham crackers in the prepared pan.
Baking
- Bake in the preheated oven for 40 minutes.
- After 40 minutes, carefully pull the brownies out and top them with mini marshmallows. Return to the oven for another 3-4 minutes.
- Once baked, remove the brownies from the oven and toast the marshmallows using a kitchen torch or under the broiler for a brief period.
Cooling and Serving
- Allow the brownies to cool completely before slicing into squares.
- Serve warm with a scoop of vanilla ice cream or a drizzle of chocolate sauce if desired.
Notes
To make cutting easier, use a sharp knife dipped in warm water. Store brownies covered at room temperature for up to 3 days or freeze for up to 2 months.
