01 -
Heat your oven to 350°F. Grab a 9x5-inch loaf pan and grease it with butter or a quick spray of nonstick cooking spray.
02 -
In a large bowl, beat the softened butter and sugar together until the mixture becomes light and fluffy - about 2 minutes of mixing. Add the eggs one at a time, mixing well after each. Stir in the vanilla and mashed bananas until everything's well combined.
03 -
In a separate bowl, whisk together the flour, baking soda, and salt until evenly mixed.
04 -
Gradually add the dry mixture to your banana mixture, stirring just until combined. Be careful not to overmix - this keeps your bread tender.
05 -
Gently fold in your flour-coated blueberries. The flour coating helps prevent them from sinking to the bottom of the loaf while baking.
06 -
Pour the batter into your prepared loaf pan. If you want, press a few extra blueberries into the top of the batter for a prettier presentation when baked.
07 -
Bake in the preheated oven for 55-65 minutes. You'll know it's done when a toothpick inserted into the center comes out clean. If you notice the top getting too brown before it's done, just tent some aluminum foil over it.
08 -
Let the bread cool in the pan for about 10 minutes, then remove it to a wire rack to finish cooling completely. Once cool, slice and enjoy!