Crush the biscuits

• Blitz the digestive biscuits into fine crumbs.

Make the mixture

• Mix the biscuit crumbs with the condensed milk, Baileys and cocoa powder until a sticky dough forms.

Shape the balls

• Roll the mixture into small balls and place them on a tray.

Chill

• Chill the balls until firm.

Coat in chocolate

• Dip each ball in the melted dark chocolate and place on baking paper.
• Dust with cocoa powder if desired and let the chocolate set.