Dice the bell pepper and measure out the frozen cauliflower rice.
Heat half of the avocado oil in a large non-stick skillet over medium-high heat.
Add the cauliflower rice and diced bell peppers to the skillet, sautéing for 5-7 minutes until the rice is tender and lightly browned.
Season the rice with a pinch of sea salt, black pepper, and garlic powder, then transfer to a serving bowl.
Wipe the skillet clean and add the remaining avocado oil over medium heat.
Flake the leftover coho salmon into bite-sized pieces, removing any skin or bones.
In a small bowl, whisk the eggs with the remaining sea salt, black pepper, and smoked paprika.
Add the salmon pieces to the skillet for 1 minute to warm through, then pour the egg mixture over the top.
Add the fresh spinach to the pan and gently fold the ingredients together until the eggs are just set and the spinach is wilted.
Top the cauliflower rice with the salmon and egg scramble and enjoy immediately.