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Golden air fryer banana bread mug cake in a white ramekin, topped with a banana slice

Air Fryer Banana Bread Mug Cake

4.77 from 17 votes
Author: Laurie Fleming
Prep Time: 5 minutes
Cook Time: 9 minutes
Total Time: 14 minutes
Servings: 1 Serving

Description

A single-serve banana bread mug cake made in the air fryer with five pantry ingredients — no eggs, no milk, and no butter.

Ingredients 

  • 1 banana, ripe
  • ½ teaspoon pure vanilla extract
  • 4 tablespoons all-purpose flour
  • 2 teaspoons granulated sugar
  • ½ teaspoon baking powder
  • ⅛ teaspoon salt

Instructions

  • Mash the banana with a fork in a small bowl until smooth, with no lumps remaining.
  • Add the vanilla extract, flour, sugar, baking powder, and salt. Mix until just combined and no dry flour remains.
  • Spray a 6-ounce oven-safe ramekin or mug with cooking spray. Add the batter, filling no more than two-thirds full.
  • Place in the air fryer basket. Cook at 300°F for 6 to 9 minutes, until the top is golden and springs back when lightly pressed.
  • Rest 3 to 5 minutes before serving. Plate, serve, and enjoy.

Equipment

  • Air Fryer
  • 6-ounce oven-safe ramekin or mug, must be oven safe
  • Cooking Spray

Notes

Notes Cook time varies by air fryer model and by the depth of the batter in your ramekin. Start checking at 6 minutes.

Nutrition

Serving: 1ServingCalories: 252kcalCarbohydrates: 59gProtein: 4gFat: 1gSaturated Fat: 0.2gPolyunsaturated Fat: 0.2gMonounsaturated Fat: 0.1gSodium: 505mgPotassium: 458mgFiber: 4gSugar: 23gVitamin A: 76IUVitamin C: 10mgCalcium: 128mgIron: 2mg