This old-fashioned watermelon candy recipe requires only a few ingredients and a candy thermometer. Package it for gifts, or save it as a treat for yourself. Prep: 10 min. Cook: 30 min.

Kitchen thermometer with wide temperature range from -58 to 572 degrees Fahrenheit, perfect for candy,frying oil,meat,baking and liquids; Temp reference chart, stop wasting time looking up ...

You will need a candy thermometer, preferably a digital one. Line a 15 x 20cm/6 x 8in baking tray with non-stick baking parchment. Measure all the ingredients into a deep, heavy-based saucepan.