Classic English Toffe

Directions

1. 1
   Line pan with heavy foil or wax paper.
2. 2
   Combine butter, sugar, water & salt in heavy saucepan.
3. 3
   Bring to a boil over medium heat, stirring frequently.
4. 4
   Continue boiling about 20 minutes, stirring frequently, until hard crack stage (305-310).
5. 5
   Watch closely -- do not let get above 310.
6. 6
   Immediately pour onto prepared pan & sprinkle with chocolate chips.
7. 7
   Break into pieces & store in airtight container.