Snow White Taffy
["2 1/2 c. sugar", "1/2 c. water", "1/4 c. mild vinegar", "1 Tbsp. butter", "1 tsp. vanilla"]
["Combine first 4 ingredients and stir until sugar is dissolved. Cook without stirring to very firm ball stage.", "Remove from heat; add flavoring.", "Pour into well greased shallow pan.", "When cool enough to handle, pull until white and firm.", "Roll into rope and cut with scissors or knife."]
["sugar", "water", "mild vinegar", "butter", "vanilla"]