Uncle Hollie'S Sponge Candy
["1 c. sugar", "1 c. dark corn syrup", "1 Tbsp. vinegar", "1 Tbsp. baking soda"]
["Combine sugar, syrup and vinegar in 2-quart bowl.", "Cover with plastic wrap and microwave on High 3 minutes.", "Stir well. Microwave, uncovered, on High 4 to 10 minutes, until thickened (300\u00b0).", "Test by dropping in cold water.", "Remove the threads; if they bend, cook more.", "It is done if it is very brittle.", "Quickly stir in soda and mix well."]
["sugar", "corn syrup", "vinegar", "baking soda"]