I made sponge candy for the second time, and this time we added vinegar to the sugar and corn syrup. After we poured everything into the pan, it made the shape of a funny face! It tasted great, and I got to share some with my friends. We had to make many adjustments: 1 cup of corn syrup instead of 3 tablespoons, sifting the baking soda, and waiting until the mixture reaches 300 degrees instead of 280. Next time we will dip it in chocolate!