Eggnog Cupcakes With Whipped Eggnog Buttercream

Ingredients : 1 ¼ cups all-purpose flour 1 cup white sugar ½ teaspoon ground nutmeg ½ teaspoon baking powder ¼ teaspoon baking soda ¼ teaspoon salt ½ cup unsalted butter softened 2 large eggs ½ cup eggnog 1 cup white sugar ¼ cup all-purpose flour 1 cup eggnog ¼ teaspoon freshly...