4 ounce cream cheese, softened 2 tablespoon butter, softened ½ teaspoon vanilla 2 ½ cup powdered sugar
To Bake Ahead:
Prepare as directed through step 3. Place cooled cupcakes in an airtight container; cover. Store at room temperature for up to 3 days or freeze for up to 1 month. Thaw cakes, if frozen. Continue as directed in step 4.
