Preheat oven to 350ºF. Prepare two loaf pans by greasing it or lining them with parchment paper (allowing an overhang on sides).
Mix Wet Ingredients
With a fork, beat together mashed banana, zucchini, melted butter, buttermilk and eggs in a large bowl until combined.
Mix Dry Ingredients
In a separate bowl, whisk together flour, sugar, baking powder, baking soda and salt.
Combine
Add to banana mixture and gently stir until just combined. Divide batter between the two prepared pans.
Bake
Bake for about 55 minutes, until toothpick inserted into the centre comes out clean and top feels springy. Cool for about 5 minutes in pans, then invert into an oven mitt and flip onto wire cooling racks to cool completely before slicing.
Notes
Recipe notes
Bananas: The riper, the better! Overripe bananas add natural sweetness and moisture to the bread.
Zucchini: No need to peel or squeeze out moisture unless it’s excessively watery. The zucchini will melt into the bread, adding texture without being noticeable.
Mixing: Be careful not to overmix the batter after combining the wet and dry ingredients. This helps keep the bread light and fluffy.
Storage: This bread stays fresh for up to 3 days at room temperature or can be frozen for up to 3 months. Slice and freeze individual portions for a quick snack.
Customization: Feel free to add mix-ins like chocolate chips, nuts, or dried fruit to customize the flavor!