You can watch the video for visual instructions.First, combine the ground flax and water in a small bowl, mix well, and set aside.
Next, shred the potatoes (optionally peeled) using medium holes on a box grater or food processor grating disk. Then, shred or finely dice the onion.
Transfer the shredded potato to a nut milk bag (or several layers of cheesecloth/ a clean kitchen towel) and squeeze to remove as much excess liquid as possible.Don’t discard this liquid yet – set it aside.
Next, transfer the potato to a large bowl and combine it with the remaining ingredients, mixing well (I do this by hand).
Carefully pour away the top of the drained potato liquid, adding the remaining starch at the bottom of the bowl to the hash brown mixture and mixing well.
Meanwhile, preheat a large skillet over medium-low heat with 1-2 tbsp of oil.
Once hot, divide the potato mixture into about ⅛-¼ cup portions, flattening them to about ¼-inch thick, and fry until golden brown and crispy on both sides (about 6-8 minutes per side). Use a spatula to press down to help form the crispiest crust.Don’t overcrowd the pan – work in batches if necessary. Also, it’s important not to increase the heat too much; otherwise, the middle will remain raw.
Finally, repeat the last step with any remaining hash brown mixture, and enjoy!
Notes
Flour: You could use chickpea flour instead of rice flour or regular flour (if not gluten-free).
You can add a carrot or zucchini or even try mixing sweet potato with white potatoes for a variation.
I prefer to pan-fry the hash browns because they turn out crispier and the method is quicker. However, if you want to use less oil, you can air-fry or bake them (read the blog post above to find out how).