1. Line a 7 inches (18cm) square baking dish with baking parchment and grease with some oil or baking spray. Chop the chocolate and chocolate candy and set everything aside.

2. Add the condensed milk, water, both sugars, vanilla extract, and butter in a saucepan and mix until well combined. Bring to a boil, then cook over medium-high heat while stirring constantly for about 12-17 minutes. The mix should have thickened nicely and look golden brown in color (but not too dark). Remove from the heat, add the chopped chocolate and chocolate candy and stir in. Pour into the prepared baking dish and smooth out the top if necessary. Sprinkle with some flaky sea salt (optional). Let cool down for at least 2 hours at room temperature. After that, the fudge should also get some time in the fridge – also at least another 2 hours.

3. Remove the cooled fudge from the baking dish and cut it into 36 pieces (or 25 pieces if you like them bigger). I recommend smaller pieces because that stuff is quite sweet ;P