Step 1

prepare your 7-inch baking pan by generously greasing with butter on the bottom and all sides. Set aside.

Step 2

Preheat your Air Fryer by setting the temperature to 330 degrees Fahrenheit and allowing it to run for about 5 minutes while you prepare your brownie batter.

Step 3

Add your all-purpose flour, cocoa powder, sugar, butter, eggs, vegetable oil, vanilla extract, salt, and baking powder into a large bowl and stir until thoroughly combined.

Step 4

Add it to the prepared baking pan and smooth out the top.

Step 5

Place in your preheated Air Fryer and bake for 15 minutes or until a toothpick entered in the center comes out mostly clean.

Step 6

Remove and allow to cool in the pan before removing and cutting.