Tossing the blueberries in flour is essential to prevent them from sinking. Don't overmix the batter – stop when streaks of flour remain. Let the loaf cool completely before slicing to avoid a gummy crumb. For dairy-free, use nondairy milk plus vinegar. For gluten-free, use a 1:1 gluten-free flour blend. Store wrapped at room temperature for up to 4 days, or freeze slices for up to 3 months.
Keyword blueberry quick bread, easy, moist, one bowl