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Air fryer banana bread dump cake in a round pan with golden buttery topping and a scoop of vanilla ice cream

Air Fryer Banana Bread Dump Cake

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Prep Time: 5 minutes
Cook Time: 25 minutes
Total Time: 30 minutes
Servings: 6 Servings

Description

This Air Fryer Banana Bread Dump Cake layers mashed ripe bananas, dry yellow cake mix, and melted butter into a warm, gooey dessert with a golden, buttery topping. Three ingredients, no mixing, and ready in about 25 minutes.

Ingredients 

  • 2 ripe bananas, mashed
  • 13.25 ounces yellow cake mix, or vanilla cake mix
  • 1/2 cup unsalted butter, melted
  • 1 teaspoon ground cinnamon, optional
  • 1/4 cup brown sugar, optional
  • 1/2 cup chopped walnuts or chocolate chips, optional

Instructions

  • Mash the 2 ripe bananas in a bowl until smooth.
  • Grease an air fryer-safe cake pan or line it with parchment paper.
  • Spread the mashed bananas evenly across the bottom of the pan.
  • Sprinkle the 1 box yellow cake mix evenly over the bananas. Do not stir.
  • Drizzle the 1/2 cup melted butter over the cake mix, covering as much of the surface as possible.
  • Sprinkle with 1 teaspoon cinnamon, 1/4 cup brown sugar, and 1/2 cup walnuts or chocolate chips, if using.
  • Preheat the air fryer to 350°F (175°C) for 3 minutes.
  • Place the pan in the air fryer basket and cook for 20–25 minutes, until golden brown and a toothpick inserted in the center comes out clean.
  • Let cool 5–10 minutes. Serve warm with vanilla ice cream or whipped cream.

Equipment

  • Air fryer-safe cake pan (6–7 inch)
  • Parchment Paper, optional

Notes

  • Cook time varies by air fryer model and pan size. Start checking at 20 minutes.
  • If the top browns before the center is set, loosely tent the pan with foil for the remaining time.
  • Store leftovers covered in the refrigerator for up to 4 days.

Nutrition

Serving: 1ServingCalories: 512kcalCarbohydrates: 79gProtein: 3gFat: 22gSaturated Fat: 13gPolyunsaturated Fat: 1gMonounsaturated Fat: 4gTrans Fat: 1gCholesterol: 41mgSodium: 461mgPotassium: 231mgFiber: 2gSugar: 49gVitamin A: 499IUVitamin C: 3mgCalcium: 160mgIron: 2mg