Preheat oven to 350 degrees. Line a baking pan with foil or parchment paper.
Wash, half and pit the pears. Lay them in the pan. Sprinkle with sea salt, spices and nuts. Drizzle with a bit of vanilla extract and then with the syrup. Bake 25-40 minutes or until done. You'll know they're done by the skins curling a little bit.