For the chicken sausage: If raw, cook in a 400°F oven to an internal temperature of 160°F using a thermometer. If already cooked: Place in a 400 degree oven until warmed through or slice and brown in a nonstick pan on medium heat.
In a bowl, mix the shredded potato, flour and season well with salt and pepper. Evenly form the mixture into flat rectangle patties.
Heat the canola oil in a non-stick pan or skillet over medium heat. Once hot, fry the patties on both sides until crispy and golden brown. Set aside on paper towels to drain any excess grease.
Heat the olive oil in a non-stick pan over medium low heat. Crack the eggs into the pan, using a flat surface (to avoid breaking the yolk). Cook until the whites of the egg become firm then add a tablespoon of water and cover with a lid until all of the egg white is firm. (add water as needed to steam the egg whites firm). Season with salt and pepper.
Serve the hash browns with the eggs, chicken sausage, toast, and blackberries.