Baileys Truffles

Dark Chocolate (chopped- 270 g/ 1 1/3 cup minimum 66% cocoa)

Unsalted Butter- 150 g/ 2/3 cup

Double Cream/ Whipping Cream- 150 ml/ 2/3 cup

Irish cream liqueur (such as Baileys- 100 ml/ 1/2 cup)

Dark Chocolate or half dark and half white chocolate-250

Sprinkles (sugar beads, coloured sugar for decorating)