Eggnog Bundt Cake:

1. Preheat your oven to 350 degrees.
2. Prepare a Bundt pan by buttering the pan and lightly dusting with flour. Set aside.
3. In a mixing bowl, cream together the butter and sugar.
4. Add the eggs, one at a time.
5. Then add vanilla, and mix well.
6. In a separate bowl, combine the flour, baking powder, cinnamon and nutmeg.
7. To the butter mix, add 1/3 of the flour mix, then 1/2 of the eggnog. Repeat until all combined.
8. Pour into the prepared Bundt pan.
9. Bake at 350 degrees for 40 minutes, or until a toothpick inserted in the centre comes out clean.

Eggnog Glaze:

1. While the cake is baking, mix together the glaze ingredients until smooth. Set aside.

Putting it all together:

1. Once the cake has baked, let it cool for about 10 minutes in the pan, then turn the cake out onto a plate, and drizzle on the eggnog glaze.