Chop the potatoes (We leave the skin on as it contains a lot of nutrition, but you can peel if you prefer), then grate or use the shredding feature on your food processor.
Place the grated potatoes in a clean kitchen towel and squeeze out all the excess water, then place in a mixing bowl. Add in the nutritional yeast, ground almonds and dried oregano and mix well.
Divide the mixture into small balls then flatten (if you make them too big, the middle of the hash brown won't be cooked through).
Place in the oven for 15-20 minutes (until the outside has started to crisp).
After about 15 minutes start making the scrambled egg and spinach. Place the spinach in a pan of boiling water to wilt for 3 minutes.
Crack the egg into a bowl and mix with the soya milk and pepper. Heat the olive oil in a frying pan, then pour in the egg mixture, leave it to settle for about 30 seconds, then stir continuously until the eggs are softly set.
Slice up the smoked salmon, then plate everything up and serve.