Salted Caramel Apple Butter

Salted Caramel Apple Butter
Ingredients:
6 lbs apples (about 12 large apples), peeled, cored, and chopped
1 cup granulated sugar
1 cup brown sugar, packed
2 teaspoons ground cinnamon
1/2 teaspoon ground nutmeg
1/4 teaspoon ground cloves
1/4 teaspoon ground allspice
1/2 teaspoon salt
1 tablespoon vanilla extract
1/2 cup caramel sauce
1 teaspoon sea salt (for garnish, optional)
Instructions: