A moist, tender banana loaf studded with fresh blueberries and a hint of lemon zest. Easy to make and adaptable with frozen berries, nuts, or chocolate chips.
Preheat oven to 350°F (175°C). Grease a 9x5-inch loaf pan and line it with parchment, leaving an overhang.
In a medium bowl whisk together flour, baking soda, baking powder, salt, and cinnamon.
In a large bowl whisk sugar and eggs until combined. Add oil (or melted butter), yogurt, vanilla, mashed bananas, and lemon zest; stir until smooth.
Gently fold the dry ingredients into the wet until just combined. Fold in blueberries and any optional add-ins, being careful not to overmix.
Pour batter into prepared pan and smooth the top. Bake 50–60 minutes, or until a toothpick inserted into the center comes out with a few moist crumbs. Tent with foil if the top browns too quickly.
Cool in the pan 10–15 minutes, then remove using the parchment overhang and cool on a wire rack before slicing.
Notes
If using frozen blueberries, fold them in straight from the freezer to minimize bleeding.
Very ripe bananas work best—if needed, roast underripe bananas at 350°F for 10–12 minutes to speed ripening.
Coating blueberries in a tablespoon of flour can help prevent them from sinking.
Store airtight at room temperature for 2 days, refrigerate up to 1 week, or freeze slices for up to 3 months.