We were Nutella-aholics in this house until recently. Nutella and banana crepes are the nectar of the Gods, official.
BUT...We stopped our consumption of it due to a) palm oil and b) concerns raised by our dentist. Said she had heard of some problems with children's health if they ate too much, not nutrition, nasty stuff, not proven, but just cautioned me against it.
I have been experimenting with other brands such as Whole Earth but need to find out more about them.