Whether you call it cinder toffee, sponge candy, or 'hokey pokey,' this eye-catching confection is a guaranteed crowd pleaser. Just make sure you're alert when making it, starting by bringing a simple mixture of sugar, corn syrup, honey, and water to exactly 300 degrees F on the stovetop. Any kind of thermometer works, but a candy clip is ideal. Add the baking soda last before carefully pouring the mixture onto a parchment-lined baking dish. Now you can breathe and just let the candy cool. Breaking up the cooled candy reveals that gorgeous honeycomb-like texture you've been waiting for. Now get the recipe for Honeycomb Toffee.