1 1/3 cups butter, softened
1 cup brown sugar, packed
4 egg yolks
2 Tbsp. eggnog
1/2 tsp. rum extract
3 cups all purpose flour
4 1/2 cups confectioners sugar
3/4 cup butter, softened
1 1/2 tsp. rum extract
1/2 tsp. ground nutmeg
1/4 tsp. ground cinnamon
2 to 3 Tbsp. eggnog
Ground nutmeg
Find it online: https://www.livingonadime.com/leftover-eggnog-recipes/