Preheat the oven to 180C / 350F and line a 2lb loaf tin with parchment paper.
Cream together butter and sugars until pale.
½ cup Butter, ½ cup Caster Sugar, ⅓ cup Light Brown Sugar
Whisk in eggs and vanilla extract and fold in flour and baking powder.
3 Large Eggs, 1 teaspoon Vanilla Extract, 1 ¾ cups All purpose Flour, 1 teaspoon Baking powder
Stir in blueberries and mashed bananas, and mix until combined.
2 Bananas, 2 cups Fresh Blueberries
Scoop the batter into the loaf tin and bake for 50-55 minutes.
Allow to cool, cut and serve.
Notes
If you want your bread to have a sweeter flavor and moister texture, then choose the ripest bananas with an already black skin among the bunch. Overripe banana has an undeniably sweeter flavor than bananas that have just gotten ripe.
Be sure that you have measured everything correctly. Don't guess. Measure! This ensures an excellent result with no room for failure.
How Do You Quickly Ripen Bananas?Use the oven method to overripe your banana quickly. To do this, you just simply need to bake your unpeeled banana at 148°C for 20 minutes on a baking sheet. Wait until the banana skins are all black, and ta-da! You already have sweeter bananas you can use right away.