Wash vegetables. Grate the root veggies by hand or by using a food processor with a grater attachment. Chop the green onion and parsley.
Add the whisked eggs and flour into a large mixing bowl and stir. Add in the veggies, herbs, and cheese. Mix until well combined.
Heat waffle machine to a medium-high setting. Spray with oil once it is hot enough.
Place about ⅔ cup of the veggie-egg-cheese mixture into the middle of the waffle iron and spread it out a little. Cook for 5-10 minutes, depending on how hot your waffle iron gets. Waffles are done when they are brown and crispy.
Remove waffle from iron using two forks and slide onto a plate. Repeat this process until there is no remaining mixture. Yields approximately 5 waffles.
