sour cream blueberry muffins taste of home

Description The sour cream brings moistness to these muffins which are bursting with fresh blueberries. Ingredients cooking spray ½ cup all-purpose flour ¼ cup brown sugar ½ teaspoon ground cinnamon ¼ teaspoon salt ¼ cup butter, softened 2 cups all-purpose flour 3 teaspoons baking powder 1 teaspoon cinnamon ¼ teaspoon salt 2 large eggs ½ … Read more