INGREDIENTS
1 1/2 cups
unsalted butter, softened
1 8 ounce package
cream cheese, softened
3 cups
granulated white sugar
1 1/2 tsp
vanilla extract
1/2 tsp
salt
6
large eggs (see Tips)
3 cups
sifted cake flour (sift, then measure)- see TIPS below if you don't have cake flour on hand