1 c. sugar
1 c. dark corn syrup
1 tbsp. vinegar
1 tbsp. baking soda

Combine syrup, sugar, and vinegar. Cook to 300 degrees. Quickly sift the soda over cooked mixture. Not too much stirring, just slightly. Pour into greased 9 x 9 inch pan. Let cool. Melt 6 blocks chocolate bark and pour on candy.