chocolate is fully set and firm to the touch. For a neater look like in a close-up photo, avoid touching or jostling the pan while it sets so the top stays smooth.
Once the chocolate is set, remove the pan from the fridge. If you used parchment, lift the entire slab out of the glass dish and place it on a cutting board. Using a sharp knife, cut into 16 squares (or smaller bite-size pieces if serving a crowd). Wipe the knife between cuts for cleaner edges and a tidy,
