Ingredients For the cake • 1cupofunsaltedbutter,softened • 1½cupsofgranulatedsugar • 3largeeggs • 2teaspoonsofvanilla • ½teaspoonsalt • 1½cupsofall-purposeflour • 1teaspoonofbakingpowder • ½cupofheavycream • Forthecreamcheeselayer • 8ouncesofcreamcheese,softened • ½cupgranulatedsugar • 1largeegg •...