Tarragon Chicken Salad Tarragon chicken salad with dried cranberries, celery, mayonnaise, and tarragon. Great for sandwiches! Tarragon Egg Salad Chilled egg salad with fresh tarragon, fennel, red bell pepper, and green onions. Tarragon Tuna Melt Classic grilled cheese tuna salad sandwich with tarragon. Tuna melt recipe with French loaf bread, canned tuna, mayonnaise, cheddar cheese, parsley, lemon, tarragon. Toasted Turkey Cranberry Arugula Sandwich Toasted turkey sandwich with arugula and cranberry. Many more turkey sandwich ideas from readers in the comments. Turkey Grilled Cheese Sandwich with Pickled Onions Two slices of light rye bread, sauteed in butter, with slices of jack cheese, leftover turkey, arugula and pickled onions.