When blueberries are plentiful and in season make these with fresh blueberries and enjoy that berry popping flavour.You can also make them with frozen berries out of season - just be sure to mix the frozen berries straight out of the freezer and don't over mix your batter. This will help you keep your muffins from turning purple.
This website provides approximate nutrition information for convenience and as a courtesy only. Nutrition information can vary for a variety of reasons. For the most precise nutritional data use your preferred nutrition calculator based on the actual ingredients you used in the recipe.