Here's a nice list of peanut-free and tree-nut free candy and ice creams from Bay Area Allergy Advisory Board that Elizabeth Landau of CNN.com linked to in her column last week. This list is called the Peanut and Tree-Nut Free Candy list and it was published in 2012 by the Bay Area Allergy Advisory Board.
As always, double check each of these items by reading the labels and calling the manufacturer directly to ensure its safety for your food allergy needs.
*In addition, avoid your allergens at all times, have an anaphylaxis action plan and carry your epinephrine auto-injector with you at all times.*