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The famous hard caramel candy created in 1903 in the German town of Werther is easy to duplicate at home as long as you’ve got a candy thermometer and some rounded silicone candy molds. Realistically, you can make these candies any shape you want (one time I made some in a gummy-bear mold!), but the best shape for hard candies is something smooth and rounded. That’s what works best for a candy designed to be sucked on, rather than chewed. Just be sure to get enough molds to hold 50 or more bite-size candies at once.
This hack calls for fresh cream and butter just like the original, which was invented in Germany over 100 years ago and is now sold throughout Europe and North America.