Chewbacca in Star Wars Characters(1000+)

Should I refrigerate edible cake toppers if I'm not going to use them right away?

You shouldn't refrigerate edible toppers until you've placed them on the cake and it's had time to blend into the base frosting or fondant.

How soon before an event can I put an edible cake topper with graphics on a cake?

You should wait to place the icing topper on the cake an hour before your event. If you put it on sooner, the colors can fade whether the cake is refrigerated or at room temperature. Edible icing can last up to two weeks on cookies with less fading than if it's placed on a cake. When refrigerating cookies after the icing has been placed, wrap them in plastic or put them in an airtight container to keep moisture out.

Can I put an edible cake topper on an ice cream cake?

You can put an edible icing topper on an ice cream cake by slightly thawing the cake and laying it slowly so it doesn't bubble. Don't overthaw the cake because the moisture can prevent the icing from sticking.