In a small bowl, combine the flour, baking soda, baking powder, salt and nutmeg. Set aside.
In a large bowl, combine the softened butter with sugar using a hand mixer. Next add eggs mixing until combined. Then add the egg nog, bourbon and vinegar.
Gradually add the flour mixture until combined.
Pour the batter into the donut pans until ⅔ full. I like to put the batter in a ziplock bag, cut ½ inch off one corner and use it to pipe the batter into the pans. This makes a smoother and more even looking donut when it is baked.
Bake large donuts for about 18-20 minutes, mini donuts for 10-12 minutes. Let cool completely before glazing. Sprinkle glazed donuts with candied pecans and they are ready to serve.