Ingredients:

  • 2 cups (250g) all-purpose flour
  • 1 tsp (5g) baking soda
  • 1/2 tsp (3g) salt
  • 1 tsp (2g) ground cinnamon
  • 2 large (100g) overripe bananas, mashed
  • 1 1/2 cups (150g) grated zucchini, lightly squeezed
  • 1/2 cup (120g) sour cream
  • 1/2 cup (110g) vegetable oil
  • 2 large (100g) eggs
  • 3/4 cup (150g) granulated sugar
  • 1 tsp (5ml) vanilla extract

Instructions:

  1. Preheat the oven to 350°F (175°C) and grease a 9x5 inch loaf pan with butter or oil, or line with parchment paper.
  2. In a medium bowl, whisk together the all-purpose flour, baking soda, salt, and ground cinnamon until no clumps remain.
  3. In a large bowl, beat the eggs and granulated sugar together until the mixture is pale and slightly frothy.
  4. Stir in the mashed bananas, sour cream, vegetable oil, and vanilla extract. Fold in the grated zucchini until evenly distributed.
  5. Gently fold the dry ingredients into the wet mixture using a spatula. Stir only until no streaks of flour remain to avoid overmixing.
  6. Pour the batter into the prepared loaf pan and bake for 55–65 minutes, or until the top is mahogany-colored and a toothpick inserted into the center comes out clean.