Rinse fish, pat dry and place in a deep glass baking dish coated in cooking spray. Season fish with kosher sea salt and freshly ground pepper.
In a small bowl, combine apple jelly, vinegar, horseradish, apple juice and chives. Mix well, however there may be lumps and it will be a little milky. This is normal.
Baste over salmon filet, reserving anything leftover, you'll baste it again.
Bake uncovered, for 10 minutes. Remove, baste again and turn oven to high broil. Broil for 1-2 minutes until edges brown slightly.
Remove and allow to sit for 5 minutes before serving. Garnish with additional chives and/or chopped parsley.
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