Angel Food Candy

I haven't made this yet, the reviews say it's delicious and easy to make.

1 c sugar
1 c dark corn syrup
1 T vinegar
1 T baking soda
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butter a 13x9x2 pan
1 lb. chocolate almond bark, melted

1. In a heavy saucepan, combine sugar, corn syrup, and vinegar. Cook over medium heat, stirring constantly, until sugar dissolves.
2. Cook without stirring until the temperature reaches 300 (hard crack stage). Do not overcook. Remove from heat & quickly stir in baking soda.
3. Pour into a buttered 13x9x2 bking pan. When cool, break into bite-sized pieces.
4. Dip into melted chocolate; place on waxed paper until the chocolate is firm. Store tightly covered.