Blueberry Banana Bread

INGREDIENTS

1 3/4 cups

all-purpose flour

1 tsp

baking powder

1/2 tsp

salt

1/8 tsp

baking soda

1/2 cup

unsalted butter, softened

1 cup

granulated sugar

large eggs, at room temperature

1 cup

mashed brown bananas (3 medium sized bananas)

1/4 cup

buttermilk, at room temperature

1 tsp

vanilla extract

1 cup

blueberries

1 tbsp

flour, for coating blueberries

3 tbsp

turbinado sugar