It's really not that complicated to make homemade gnocchi. You'll need 1 cup sweet potato puree, 2 pinches of salt, 1 pinch of nutmeg, 1 2/3 cup cornflour and some black pepper. Shape the mixture into gnocchi pieces and boil until cooked through. It's a great way to surprise dinner guests with a dash of sweetness and goes perfectly with pumpkin sauce.