This muffin recipe was an overall good start, but it needed tweaking. I added 1 cup of applesauce instead of 1/2 cup, and doubled the baking powder and baking soda to make the muffins more moist and less dense. I also added 1 cup of dark brown sugar instead of the white sugar, 2 tablespoons of honey, and 2 tablespoons of molasses. Another teaspoon or two of cinnamon, a teaspoon of ginger, and a 4th egg would also have been helpful to add needed moisture and flavor. I will add them next time, along with 1 cup of chopped apple pieces or bananas (in addition to the walnuts).