Grease three mini loaf baking pans and set aside.

In a medium mixing bowl, mix together the flour, baking soda and salt, set aside.

In a separate large mixing bowl, mash the bananas and mix with the granulated sugar until creamy.

Pour the melted butter into the banana mixture and mix well. Add the egg and vanilla extract to the banana mix and mix until combined

Add in half of the flour mixture to the banana mixture and stir until just combined. Pour in the remaining flour mixture and stir until the batter is combined well.

Gently stir in the chopped pecans into the batter.

Preheat the air fryer to 330F.