Using a double boiler, melt the cocoa butter and baking chocolate together. Stir until these ingredients are both fully melted and combined.
Add the sweetener, salt and vanilla, and stir until they’re incorporated. (You’ll notice the sweetener will not want to fully combine with the liquids, we’ll take care of that next).
Process/blend until all ingredients have combined.
Pour the melted chocolate into a mold and place it in the fridge. The chocolate will set in about an hour, you can always place it in the freezer if you’re craving it sooner! Enjoy!