First time I made this I followed the recipe. They were more like blueberry biscuits. They were good but not muffins. I remade the recipe this time using brown sugar and topping the muffins with streusel mix (cold butter, flour, and brown sugar). They were more cake like and much better. Could probably still use some cinnamon or other spices. I will probably make them again, both as muffins and biscuits (minus the blueberries).