This was a good basic muffin recipe. It was very bland and didn't have taste, besides the cinnamon glaze. At first I cooked it for 20 minutes, it cooked all the way, but it was white and not crispy dark on top. I would modify this to include blueberries or something else. The next batch I placed it in the oven for 22 minutes and it looks better. I would make it again but with substitutions.