Steam the broccoli and let cool.
Bake the sweet potatoes for 45 - 60 minutes on 375 degree heat in your oven.
Spice the salmon with the Old Bay Seasoning and 1 tbsp of the lemon pepper. Place in a 325 degree oven and bake for 12 minutes. Let rest for 2 minutes.
Take 1/2 or more of the salmon and the broccoli and pulse in a food processor. Set aside.
Combine the eggs, flour, parsley, the cooked and mashed sweet potato and 1/2 tbsp of the lemon pepper. Add the pulsed salmon and broccoli and mix well. Flake in the remaining salmon and form the mixture into 6 patties.
Place on a baking tray and bake at 325 degrees for 12 - 14 minutes. Serve with some avocado crema.