Go Back
–+ servings
Fudgy air fryer boxed brownies cut into squares on parchment paper

Air Fryer Boxed Brownies

4 from 36 votes
Author: Laurie Fleming
Prep Time: 10 minutes
Cook Time: 20 minutes
Total Time: 30 minutes
Servings: 9 Servings

Description

Learn how to make air fryer boxed brownies — fudgy, easy, and ready in 25 minutes with no oven. Get the exact temperature and time so the tops don't burn before the centers set.

Ingredients 

  • 18.3 ounces brownie mix, 1 box
  • 2 large eggs
  • ½ cup vegetable oil
  • 2 tablespoons water
  • ½ cup chocolate chips, optional

Instructions

  • In a bowl, stir together the brownie mix, eggs, oil, and water until just smooth. Fold in chocolate chips if using.
  • Line a pan that fits your air fryer basket with parchment paper, or coat it with nonstick spray. Pour in the batter and spread level.
  • Place the pan in the basket and air fry at 320°F (160°C) for 18–25 minutes, checking at 18 minutes.
  • The brownies are done when a toothpick in the center comes out with a few moist crumbs (not wet batter).
  • Cool in the pan at least 15 minutes, then lift out and slice.

Equipment

  • Air Fryer
  • 6-inch round or 7-inch square baking pan
  • Parchment paper or nonstick spray
  • Mixing Bowl

Notes

  • Temperature matters: 320°F prevents burnt tops with raw centers. If your air fryer only runs at 350°F, tent the top with foil for the first two-thirds of cooking.
  • Times vary by wattage, pan material, and batter thickness — rely on the toothpick test.
  • Brownies continue cooking from carryover heat after you remove them.

Nutrition

Serving: 1ServingCalories: 427kcalCarbohydrates: 52gProtein: 4gFat: 23gSaturated Fat: 5gPolyunsaturated Fat: 8gMonounsaturated Fat: 7gTrans Fat: 0.1gCholesterol: 41mgSodium: 184mgPotassium: 44mgSugar: 34gVitamin A: 60IUCalcium: 13mgIron: 2mg