Ingredients for - Air Fryer Oven Brownies

1. All-purpose flour ½ cup
2. Baking powder ⅛ teaspoon
3. Salt ⅛ teaspoon
4. White sugar 1 cup
5. Unsalted butter, softened ½ cup
6. Eggs 2
7. Unsweetened baking chocolate, melted 2 (1 ounce) squares
8. Vanilla extract ½ teaspoon
9. Coarsely chopped walnuts 1 cup
10. Powdered sugar, or to taste (Optional) 1 teaspoon

How to cook deliciously - Air Fryer Oven Brownies

1 . Stage

Grease and flour an 8x8-inch square pan.

2 . Stage

Sift flour, baking powder, and salt together in a bowl.

3 . Stage

Beat sugar and butter together in a large bowl with an electric mixer until light and fluffy. Beat in eggs until a smooth batter forms. Beat in chocolate and vanilla extract. Stir in flour mixture until just incorporated; fold in walnuts. Spread batter into the prepared pan.

4 . Stage

Place pan in the air fryer basket. Place on the lowest rack in the air fryer oven and cook at 300 degrees F (150 degrees C) until a toothpick inserted in the center comes out clean, 18 to 25 minutes.

5 . Stage

Cool completely in the pan, about 30 minutes. Cut into 9 squares and sprinkle with powdered sugar.