Cupcakes
Preheat oven to 350 degreesLine cupcake pan with paper linersIn a small mixing bowl toss the cake mix, cinnamon and nutmeg together, breaking up any lumps or bumps.Using a mixer and a larger bowl, blend vegetable oil, eggs and eggnog together.Add dry ingredients to egg mixture on low speed until moistened, about 30 seconds.Increase speed and blend 1-2 minutes more.Fill each cupcake liner ½ full and bake immediately about 18 minutes.Remove from oven and cool completely before removing from pan.Top cupcakes with eggnog buttercream frosting.Enjoy!
Frosting
Whip room temperature butter and vanilla extract together. Add in powdered sugar one cup at a time. Blend in eggnog until desired moisture is achieved.