Preheat your griddle to medium high heat.
Combine your eggnog, milk, eggs and melted butter in a medium sized bowl. Set aside.
In a large bowl combine your sugar, cinnamon, nutmeg, baking powder, baking soda.
Sift your flour into the large mixing bowl with your dry ingredients.
Add your wet ingredients into your dry ingredients and stir together till just mixed.
Spray your griddle with non stick spray.
Pour pancake batter onto the skillet in about 1/4 cupfuls
Cook pancakes until they bubble a little and you can see the bottoms are cooked.
Flip with a spatula and cook for another 1-2 minutes until both sides are golden.