3/4 cup all-purpose flour or gluten-free flour blend
2/3 cup unsweetened cocoa powder
1/2 cup avocado oil
2 large eggs
3 tbsp water
1/2 tsp vanilla extract
1/4 tsp kosher salt
2/3 cup chocolate chips
1 cup mini marshmallows
Instructions
Spray an 8-inchbaking pan with avocado oil (see note).
In a mixing bowl, whisk together the powdered sugar, flour, and cocoa powder. Add the avocado oil, eggs, water, vanilla, and salt and stir to combine until the dry ingredients are absorbed. Add half of the chocolate chips and half of the walnuts and stir until evenly mixed.
Preheat the air fryer on Bake at 300°F and set the cooking time for 45 Minutes. Transfer the brownie batter to the baking pan, then sprinkle on the remaining chocolate chips and walnuts.
Bake the brownies in the preheated air fryer.
When the cooking program ends, sprinkle the marshmallows on top of the brownies. Cook the brownies on your air fryer’s Broil setting at its highest temperature (some will go up to 450°F, while others top out at 400°F) for 3 Minutes, or just until the marshmallows are puffed and toasty brown.
Remove the brownies from the oven. Let them cool in the pan for at least 2 Hours, then slice and serve.