1 c. sugar
1 c. dark corn syrup
1 tbsp. vinegar
1 tbsp. baking soda (last)
Chocolate squares

In heavy saucepan combine sugar, corn syrup and vinegar. Cook over low flame, stirring constantly until sugar dissolves. Bring to full boil. Cook stirring occasionally to 300 degrees on candy thermometer. Watch carefully, turn off burner, add baking soda. Pour into lightly buttered 9 x 9 x 2 inch pan. Candy will spread. Let cool, break into pieces. Melt chocolate candy and dip pieces into chocolate sauce. Makes about 1 pound of candy.