Prepare the flax “egg” by stirring the ground flaxseed and water together in a small bowl. Let sit 10 minutes before using.
In a large bowl, mix the spiralized potato, onion, flour, salt, pepper and flax “egg” together.
Heat ¼” of oil in a large sauce pan at medium-heat. Line a plate with a clean towel or paper towels.
Ball up a handful (about ⅓ cup) of the potato mixture together, then place it on the pan. Use a spatula to press it down, then fry for 5-7 minutes on each side, until golden brown.
Place the latke on the towel-lined plate to absorb the excess oil. Repeat the process until all the mixture is used.
Serve warm with cashew sour cream and/or applesauce
Recipe by The Colorful Kitchen at https://thecolorfulkitchen.com/2017/12/04/vegan-spiralized-potato-latkes-chanukah/