Whole wheat flour and 2 full cups of blueberries give these hearty muffins their nutty, wholesome flavor. They take only 35 minutes from mixing ingredients to pulling from the oven. Posted on August 6, 2019August 6, 2019 by Caitlin Acosta Whole wheat flour and 2 full cups of blueberries give these hearty muffins their nutty, wholesome flavor. They take only 35 minutes from mixing ingredients to pulling from the oven. Advertisement