For the Eggnog Cake:
- 3 cups cake flour
- 1 tablespoon baking powder
- 1/2 teaspoon salt
- 2 teaspoons cinnamon
- ½ teaspoon nutmeg
- 1 cup unsalted butter, room temperature
- 1 cup granulated sugar
- 1 cup brown sugar
- 3 eggs plus 1 egg yolk
- 2 teaspoons vanilla extract
- 1 ¼ cup Promised Land Dairy Holiday Nog Milk
- ¼ cup vegetable oil
For the Eggnog Buttercream:
- 6 egg whites
- 1 ½ cups granulated sugar
- 1 ¼ cups unsalted butter, cubed, slightly softened
- ½ cup salted butter, cubed, slightly softened
- 3 tablespoons Promised Land Dairy Holiday Nog Milk
- ¼ teaspoon cinnamon
- ¼ teaspoon nutmeg
- 1 teaspoon vanilla extract