Ingredients
Method
- Heat the oven to 350°F and lightly grease a 9-inch springform pan.
- Whisk the flour, baking powder, nutmeg, cinnamon, baking soda and salt.
- Cream the butter and sugar on medium speed. Beat in the eggs, egg yolk and vanilla, then the sour cream, about 3 minutes until light and fluffy.
- Add the dry ingredients a little at a time, beating 30 seconds on high after each addition. Pour into the pan and smooth the top.
- Mix the crumble flour, brown sugar, cinnamon, nutmeg and salt and cut in the cold butter until pea-sized crumbs form. Spread over the batter.
- Bake about 1 hour, until a toothpick comes out clean. Cool completely and remove from the pan.
- Whisk the powdered sugar with the eggnog and drizzle lightly over the cake.
Notes
Make it the night before so it is ready for Christmas morning with coffee.
