Preheat oven to 350°F/180°C. Line a muffin tin with wrappers or spray with non-stick spray.
In a large bowl, mix together the pumpkin, eggs, oil, and sugar
In a separate bowl, stir together the flour, baking powder, salt, cinnamon, ginger, and nutmeg. Pour the flour mixture and milk in to the pumpkin mixture. Stir gently until smooth.
Spoon the muffin batter into your prepared tin. Fill wrappers ¾ full.
Place the Nutella in a microwave safe bowl and heat for 20-30 seconds. Stir until it's thinned enough to be gently drizzled.
Spoon small dollops of Nutella in the center of each muffin. Use a toothpick artfully swirl a design on top.
Bake the muffins for 20-22 minutes.
Let cool for 2-5 minutes in the tin. Then remove from tin and let cool completely.
Serve!
Recipe by Cooking is Messy at https://www.cookingismessy.com/2016/11/23/nutella-pumpkin-muffins/