Ingredients

  • 6 cups/900 grams all-purpose flour
  • 2 1/2 tablespoons/45 grams baking powder
  • 3/4 teaspoon/4 grams baking soda
  • 2 teaspoons/12 grams fine sea salt
  • 7 medium ripe bananas, peeled
  • 16 tablespoons/226 grams unsalted butter, plus more for the pans
  • 1 1/2 cups/300 grams dark muscovado sugar
  • 1/2 cup plus 3 tablespoons/160 grams dark rum
  • 5 large eggs

Method

  • Preheat the oven to 375F (190C) or 350F (175C) with convection.
  • Butter two 9 x 5-inch loaf pans; set aside.
  • Combine the flour, baking powder, baking soda, and salt in a large bowl.
  • Cut the bananas and butter into approximately 1/2-inch (1.25-centimeter) pieces.
  • Place the bananas, butter, and sugar in a pot set over medium heat and bring to a slow simmer.
  • Cook the mixture until the butter is fully melted and the bananas are falling apart.
  • Remove from the heat and let cool to room temperature.
  • Pour the banana mixture into a blender, add the rum and the eggs, and puree until smooth.
  • Quickly pour the banana base into the dry ingredients.
  • Use a wooden spoon or rubber spatula to quickly mix the wet and dry ingredients together until they form a homogeneous batter.
  • Do not overmix.
  • Divide evenly between the loaf pans.
  • Use an offset spatula to gently smooth the top and then run a finger around the edge of the pan creating a slight indentation in the batter to facilitate even rising.
  • Place both pans on the center rack of the oven and bake for 50 minutes.
  • When the breads are done they will feel firm to the touch and a skewer inserted into the center should come out clean.
  • Place the pans on a wire rack and let cool for 10 minutes.
  • Remove the bread from the pans and return them to the rack to cool completely.