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Moist Strawberry Banana Cake (Easy & Gluten-Free)

Got a couple of overripe bananas sitting on the counter? This strawberry banana cake is the perfect way to use them up. It's moist, fluffy, and naturally gluten-free, topped with a strawberry cream cheese frosting that makes each bite extra special. Whether you're baking for a casual get-together or just want an easy treat for the family, this cake delivers.
Prep Time10 minutes
Cook Time35 minutes
Cooling Time1 hour
Total Time1 hour 45 minutes
Servings: 16 squares

Ingredients

Strawberry Frosting

Instructions

  • Preheat oven to 350 degrees, and line an 8x8 baking pan with parchment paper.
  • Add chopped strawberries to a bowl and toss with 1 tbsp of flour until coated evenly. This helps the strawberries not sink to the bottom when baking. Set aside.
    1 cup chopped fresh strawberries
  • Peel bananas and blend in a blender until smooth.
    2 large ripe bananas
  • Add sugar, egg, avocado oil, and vanilla extract to the blended bananas. Blend until just combined.
    1 cup granulated sugar, 1 egg, 1/3 cup avocado oil, 1 tsp vanilla extract
  • In a large bowl, stir together flour, baking soda, and sea salt.
    1 1/4 cup gluten free all-purpose flour, 1/4 tsp sea salt, 1 tsp baking soda
  • Add the blended wet ingredients to the flour mixture, and stir until just combined. It should be thick and sticky.
  • Fold in the chopped strawberries.
  • Transfer the batter to the prepared baking pan and spread out into an even layer. Bake for 30-35 minutes until the toothpick inserted in the center comes out clean. Cool for 15 minutes then transfer to cool completely.
  • Once the cake is completely cool, place freeze dried strawberries in a coffee grinder or a food processor, then grind until powdery.
    1/2 cup freeze dried strawberries
  • Add the ground up freeze dried strawberries to a bowl, along with cream cheese, butter, and powdered sugar. Use a hand mixer to mix until smooth and creamy.
    1/2 cup cream cheese, 1/4 cup powdered sugar, 1/4 cup butter
  • Frost the top of the cooled cake in an even layer. Slice into 16 squares and serve!

Notes

    • Use overripe bananas for maximum moisture and flavor.
    • Coat chopped strawberries in a bit of flour before adding to the batter to keep them from sinking.
    • Stir the batter just until combined. Overmixing can make the cake dense.
    • Let the cake cool fully before frosting to prevent the frosting from melting and sliding off.
 

Nutrition

Serving: 1serving - makes 16 | Calories: 204kcal | Carbohydrates: 29g | Protein: 2g | Fat: 9g | Saturated Fat: 4g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 4g | Trans Fat: 0.1g | Cholesterol: 25mg | Sodium: 154mg | Potassium: 180mg | Fiber: 2g | Sugar: 19g | Vitamin A: 209IU | Vitamin C: 97mg | Calcium: 19mg | Iron: 2mg