Ingredients:

  • 3 large ripe bananas, mashed (approx. 340g)
  • 1/2 cup vegetable oil (115g)
  • 1/4 cup sour cream (60g)
  • 2 large eggs, room temperature
  • 1 tsp pure vanilla extract (5ml)
  • 2 cups all-purpose flour (250g)
  • 3/4 cup light brown sugar, packed (150g)
  • 1 tsp baking soda (5g)
  • 1/2 tsp salt (3g)
  • 1 tsp ground cinnamon (2g)

Instructions:

  1. Preheat oven to 350°F (175°C). Grease a 9x5-inch loaf pan with butter or line it with parchment paper.
  2. In a large bowl, mash the bananas until relatively smooth. Whisk in the vegetable oil, sour cream, eggs, and vanilla extract until the mixture is a uniform, creamy pale yellow.
  3. Sift the all-purpose flour, brown sugar, baking soda, salt, and ground cinnamon directly into the wet mixture. Using a spatula, fold the ingredients together until just combined; do not overmix.
  4. Pour the batter into the prepared loaf pan and bake for 50 to 60 minutes, or until the top is deep golden brown and a tester inserted into the center comes out clean.