Place the white chocolate chips in a large microwave safe bowl and heat in 30 second intervals, stirring between each interval, until melted.
Add the maple syrup and chow mien noodles and gently stir to completely coat the noodles with the chocolate.
Scoop out the mixture using a small spoon and transfer the cookies to a baking sheet lined with parchment paper. Top each elf spaghetti cookie with red and green sprinkles.
Continue making the spaghetti cookies until all the mixture is used, topping each with the red and green sprinkles.
Allow the elf spaghetti cookies to cool and harden at least 30 minutes before serving. These are delicious with a cup of hot chocolate topped with marshmallows.