Lightly beat eggs in a large bowl then whisk in pumpkin puree, milk, water and butter until combined. Whisk in remaining Pumpkin Crepe Batter ingredients and beat until smooth.
Heat a lightly greased griddle or nonstick skillet pan over medium high heat. Pour batter using 1/4 measuring cup on the griddle/skillet and tilt pan in a circular motion to spread batter. Cook crepes approximately 1 minute or until bottom is lightly golden, flip and cook another 30 seconds or until cooked through. Repeat until all the batter is gone.
To stuff with Nutella: Spread half of a cooked crepe with Nutella. Fold in half then cover the top half of the crepe with Nutella then fold in half one last time.