Christmas Cake

Christmas Cake:
Ingredients
2 cups gf flour
1 teaspoon baking powder
1/2 teaspoon baking soda
1/4 teaspoon salt
1-1/2 cups unsalted butter, softened
2 cups sugar
4 eggs
1/2 cup sour cream
1 cup gf vanilla yogurt
1 teaspoon gf vanilla
1-1/2 Tablespoon cinnamon
1/4 cup brown sugar

Frosting:
1 cup granulated sugar
1/3 cup water
1/4 teaspoon cream of tartar
dash of salt
2 egg whites
1 teasoon gf vanilla

Directions
Cake:
Preheat the oven to 350°F. Grease and gf flour the bundt pan. In a large bowl, beat the butter and sugar until light and fluffy. Beat in eggs, sour cream, yogurt and vanilla.

In a separate bowl, combine gf flour, baking powder, and salt. Add dry ingredients to egg mixture and beat on high speed for about 3 minutes.

In a small bowl, combine cinnamon and brown sugar. Set aside.

Pour 1/2 of the batter into the prepared bundt pan. With a spoon make a groove in the center of the batter. Sprinkle cinnamon mixture into the groove. Pour remaining batter into the bundt pan. Bake at 350°F for 50 minutes or until a toothpick inserted in the center comes out clean. Cool 10 minutes in the pan. Remove from pan and cool completely.

Frosting the Cake:
In a small saucepan, combine sugar, water, cream of tartar and dash of salt. Bring mixture to a boil, stirring until sugar has completely dissolved. Very slowly, add the sugar syrup to 2 unbeaten egg whites. Beat constantly with an electric mixer until stiff peaks form, about 7 minutes. Beat in 1 teaspoon vanilla. Frost cake and serve.