Fudgy air fryer brownies with a hidden graham cracker layer and a toasted golden marshmallow top — the campfire classic in brownie form, no oven needed.
Ingredients
1box brownie mix
Eggs, oil, and water as called for on the brownie mix box
1sleevegraham crackers, broken into pieces
1cupmini marshmallows, or regular, halved
¼cupchocolate chips , or candy, optional
Instructions
Prepare the brownie batter according to the directions on the box.
Grease a baking pan that fits your air fryer. Pour in half the batter and arrange the graham crackers in a single layer on top.
Pour the remaining batter over the graham crackers.
Air fry at 350°F for 20 minutes. Check with a toothpick; add up to 5 more minutes if needed.
Remove and cool at least 15–20 minutes.
Scatter mini marshmallows (and optional chocolate chips) over the top. Air fry at 400°F for 1 minute, then in 1-minute intervals until golden, watching closely so they don't burn.