Preheat oven to 350 degrees. ... minutes. Cool completely. Frost with Lemon Cream Cheese Frosting. In heavy saucepan, combine ... lemon mixture until smooth.
In heavy saucepan combine sweetened ... mixer bowl, beat cheese until fluffy. Gradually beat in lemon mixture until smooth. Use to frost 1 (8 or 9 inch) ... spice cake. Refrigerate leftovers.