Spray a slow cooker container with butter-flavored cooking spray.
In prepared container, combine undrained pineapple, Splenda, and apple pie spice.
Stir in sweet potatoes.
Cover and cook on HIGH for 4 hours.
Mix well before
Lightly oil inside of 1 1/2 to 2 quart saucepan.
Combine chocolate, sugar, milk, corn syrup, and salt in saucepan.
Cook over medium heat, stirring constantly, until sugar dissolves and mixture comes to boil.
Wash down crystals on inside of pan above liquid ..
This is a very interesting dish. The first time I ate it well it was icky sweet so b careful of the sugar ratio, as when done properly it is quite nice. I especially like the heat
