Fluffy Blender Banana Cake
Desserts

Fluffy Blender Banana Cake

ML
By Marie Lefebvre · Updated September 27, 2026

This incredibly soft banana cake comes together in minutes using just a blender — no stand mixer, no fuss, no mess! Ripe bananas add natural sweetness and keep every slice wonderfully moist. A foolproof crowd-pleaser that works equally well for breakfast, snack time, or dessert.

Prep⏱️ 40 min
Servings👥 20 servings
Difficulty📊 Very Easy
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🛒 Ingredients

20 servings

20
  • 2 cups (300 g) all-purpose flour
  • 1 cup (240 ml) whole milk
  • 1 cup (200 g) granulated sugar
  • ½ cup (120 ml) neutral vegetable oil
  • 2 large eggs
  • 2 level tablespoons baking powder
  • 3 ripe bananas, cut into chunks

Directions

  1. 1

    Preheat your oven to 350 °F (180 °C). Grease and flour a Bundt pan or tube pan thoroughly.

  2. 2

    Add the flour, milk, sugar, oil, and eggs to the blender. Blend on medium speed for about 1 minute until the batter is completely smooth.

  3. 3

    Add the banana chunks and blend for just 5 seconds — you want small pieces distributed throughout the batter, not a purée, for maximum moistness.

  4. 4

    Stir in the baking powder gently with a spatula until just combined.

  5. 5

    Pour the batter into the prepared pan and bake for 35 to 40 minutes. The cake is done when a toothpick inserted in the center comes out clean.

  6. 6

    Cool in the pan for 10 minutes, then unmold onto a wire rack and let cool completely before slicing.

💡 Chef's Tip

The riper the bananas, the sweeter and more aromatic your cake will be — bananas with heavily spotted skins are ideal. For an extra flavour boost, stir in a teaspoon of vanilla extract or a pinch of cinnamon before baking.