Fluffy Banana Bundt Cake
Desserts

Fluffy Banana Bundt Cake

ML
By Marie Lefebvre · Updated October 4, 2026

A wonderfully light and moist banana cake with a golden cinnamon sugar crust that makes it impossible to stop at one slice. It comes together in a blender in just minutes, making it the perfect fuss-free treat for any occasion.

Prep⏱️ 45 min
Servings👥 16 servings
Difficulty📊 Easy
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🛒 Ingredients

16 servings

16
  • 1 cup whole milk
  • 1 cup sunflower oil
  • 1½ cups granulated sugar
  • 3 eggs
  • 3 ripe bananas
  • 2 cups all-purpose flour
  • 1 cup cornstarch
  • 1 tablespoon baking powder
  • Sugar and ground cinnamon, to taste

Directions

  1. 1

    Preheat oven to 350 °F (180 °C). Grease and flour an 8-inch (20 cm) bundt pan.

  2. 2

    In a blender, combine milk, oil, sugar and eggs. Blend until smooth and creamy.

  3. 3

    Add the sliced bananas and pulse briefly until just incorporated — avoid over-blending.

  4. 4

    Pour the mixture into a large bowl. Sift in the flour and cornstarch, folding them in gradually with a spatula until the batter is smooth.

  5. 5

    Gently fold in the baking powder using light upward strokes to keep the batter airy.

  6. 6

    Pour batter into the prepared pan and sprinkle generously with cinnamon sugar.

  7. 7

    Bake for 40 minutes, or until a toothpick inserted in the center comes out clean.

  8. 8

    Cool for 10 minutes in the pan, then turn out onto a wire rack before serving.

💡 Chef's Tip

Use very ripe, spotty bananas for the best flavor and natural sweetness — the darker the peel, the more fragrant and moist your cake will be.