Vanilla Cake with Strawberry Cream Frosting Ingredients Frosting: 2 8-oz packages of cream cheese, room temperature 1 c (2 sticks) unsalted butter, room temperature 4 c powdered sugar 1/2 c seedless strawberry jam 3/4 c chilled heavy whipping cream Cake: 3 c cake flour 3/4 tsp salt 1/2 tsp baking powder 1/2 tsp baking soda