Ingredients:
CAKE
3 cups sifted all-purpose flour
1 tablespoon baking powder
1/2 teaspoon salt
4 large eggs, separated
1 cup unsalted butter, at room temperature
2 cups sugar
2 teaspoons vanilla extract
1 cup milk
SILVER MOON FROSTING
1 1/2 cups unsalted butter
4 1/2 cups sugar
1 1/2 cups milk
1 tablespoon vanilla extract
Preheat the oven to 350F. Butter and flour three 10-inch cake pans
To make the cake:
1. Sift the flour, baking powder and salt together 3 times. Set aside.
2. Beat the egg whites in a clean bowl until stiff by not dry peaks form.
3. Cream the butter in an electric mixer with a paddle attachment (or with a hand held mixer..that's what I used) until light. Gradually add the sugar, beating until light and fluffy (after some research this usually takes 3-5 minutes). Add the egg yolks, one at a time, beating well after each addtiona and scraping down the bowl.
4. Alternately add the dry ingredients and milk, one third at a time. Beat until smoother after each addition. Add the vanilla. Fold in the egg whites. Divide the batter amount the prepared pans.
5. Bake for 25 minutes, or until a tester inserted near the center comes out clean. (A trick so that the cake does not over bake, set the time for a few minutes less so that you can gauge the perfect time to take out the cake. This will help keep the cake moist)
TO MAKE THE FROSTING:
1. Combine the butter, sugar and milk in a 4-quart or larger saucepan.
2. Bring to a boil and cook, stirring constantly, to the softball stage (220F on a candy thermometer). If you do not own a thermometer, this is when the mixture just begins to bowl and it will turn a light beige color.
3. Remove from heat and beat at a medium-high speed until the sheen dulls and the frosting is of spreading consistency. Add the vanilla after a couple of minutes. Care should be taken while beating because the frosting is very hot. Do not beat too long or the frosting will harden. If the frosting becomes too stiff, beat in a little milk. 1 tablespoon at a time, to bring it back to spreading consistency. Work quickly when spreading on the cake or the frosting will set before the cake is covered.
I must say, that I did not have this problem. If anything the frosting was a bit runny. I let it cool for a bit and then spread it on the cake. The icing did harden one I placed it on the cake. I am going to experiment with other icings and will update the recipe if I find out that I like better.