Ingredients
Method
- Preheat the oven to 350 F. In a large bowl, whisk together brown sugar, melted butter, eggs, and vanilla extract. Add in the flour, salt, and baking powder, and mix until smooth.
- Fold in the chocolate chips, mini marshmallows, and crushed graham crackers. Spread the mixture into a greasd 8-inch square baking dish. Bake for 20-25 minutes.