1: Preheat oven to 180°C.
2: In a small bowl whisk together flour, cocoa, baking soda, and salt.
3: Pour in coconut oil, almond milk, and maple syrup, and fold until a smooth brownie batter is formed.
4: Fold in 1 tablespoon of the chocolate chips and 1 tablespoon of the marshmallows, and pour into a sprayed skillet or baking dish.
5: Sprinkle the remaining chocolate chips and marshmallows on top.
6: Bake for 15 minutes and not more.