How to make a mouthwatering three-ingredient Nutella cake in a slow cooker

Posting to an Australian Facebook page, a home baker has shared how to make an indulgent Nutella cake using only three ingredients - Nutella, self-raising flour and eggs. https://www.dailymail.co.uk/femail/article-8641491/How-make-mouthwatering-three-ingredient-Nutella-cake-slow-cooker.html?ns_mchannel=rss&ns_campaign=1490&ito=1490