1 Preheat the oven to 350 degrees.
2 In a large bowl, mix 2 cups of flour, 1 and 1/2 cups of sugar, the baking powder, 1 teaspoon of cinnamon, 1/2 teaspoon of nutmeg and1/2 teaspoon of salt
3 In a separate bowl, mix the egg, milk, 2 tablespoons of melted butter and vanilla
4 Mix the wet ingredients in with the dry until just combined
5 Prepare your doughnut pan with non stick spray
6 Fill each cavity about 3/4 full
7 Bake for 15-18 minutes
8 Once the doughnuts are springy to the touch, transfer them onto a cooling rack
9 For the topping, melt the remaining 4 tablespoons of butter in a medium sized bowl
10 In a separate bowl, combine 1/2 cup of sugar and 1/2 teaspoon of cinnamon
11 Dip each cooled doughnut into the butter and then into the cinnamon sugar on both sides