Lazy cake takes literally 5 minutes to put together and only needs 3 ingredients: tea biscuits, cocoa powder, and condensed milk.
Lazy cake is made with Marie biscuits, digestive biscuits, or tea biscuits.
Crush the biscuits in a bowl.
Add the cocoa powder and condensed milk to a separate bowl.
Mix the cocoa powder and condensed milk with a whisk.
Fold in the crushed biscuits.
Spread the clingfilm or plastic wrap onto your table or work surface and transfer the mixture onto it.
Roll into a tight log and seal with the plastic wrap.
Wrap again with foil. Place in the freezer for 3 hours minimum or overnight.
Unwrap, slice, and enjoy!