Chocolate Chip Candy

Directions

1. 1
   In large bowl, combine chocolate chips, butter and vanilla. Combine in saucepan sugar and evaporated milk.
2. 2
   Bring to a rolling boil.
3. 3
   Remove from heat exactly 6 minutes after boil starts.
4. 4
   Pour over ingredients in bowl.
5. 5
   Stir until butter and chips melt and mixture starts to thicken.
6. 6
   Pour mixture into lightly greased pan. Let stand 5 to 6 hours.
7. 7
   Cut into squares.
8. 8
   Top with nuts, if desired.