Chocolate Swirl Divinity

Directions

1. 1
   In heavy 2-quart saucepan, stir together sugar, corn syrup, water and salt.
2. 2
   Cook over medium heat, stirring constantly, until mixture boils.
3. 3
   Cook without stirring until temperature on candy thermometer reaches 250° or until small amount of mixture dropped into very cold water forms a ball which is hard enough to hold its shape, yet elastic.
4. 4
   Remove from heat.