Slice the ciabatta in half lengthwise. Place slices of cheese on one half of the bread, then layer the apples, turkey and hot pepper jelly on top. Salt and pepper to taste and cover with the remaining bread.
Preheat a non-stick skillet or panini pan on medium-low. Brush a little oil in the pan and toast the panini until lightly browned on both sides and the cheese is melted. Slice the ciabatta into 3 or 4 slices and serve immediately.
Nutrition information is calculated using an ingredient database and should be considered an estimate. When multiple ingredient alternatives are given, the first listed is calculated for nutrition. Garnishes and optional ingredients are not included.