Diana's Old Fashioned Taffy Pull

In a large pot:
2 cups white sugar
1/2 cup white Karo syrup
2 tsp. vinegar
1 2/3 cups water
1 tsp vanilla (added at the end of cooking)

Butter a cookie sheet.
Bring mixture to a boil and boil with lid on for 2 minutes. Remove lid, reduce heat and boil until hard crack, about 20-30 minutes. Pour into buttered cookie sheet and let cool until it can be touched. Divide into 10 servings and pull until white. When it gets too hard to pull twist into a rope and dent into sections with a knife.