Cut the salmon into chunks and pulse in a food processor until finely chopped but not puréed. Transfer to a bowl and mix with breadcrumbs, coconut aminos or soy sauce, green onion, mustard, sriracha, sesame seeds, garlic powder, parsley, and a pinch of salt and pepper.
Form into 4 patties. Heat a lightly greased skillet over medium heat. Cook the patties for 4 to 5 minutes per side, or until cooked through and golden brown.
In a bowl, toss the cabbage with jalapeño, mayonnaise, sriracha, lemon juice, salt, and pepper. Set aside.
In a separate bowl, stir together the mayonnaise and sriracha to make the spicy mayo.
Serve the burgers on buns or lettuce with slaw, spicy mayo, and toppings of choice.
Patties can be frozen, cooked or uncooked, for up to 3 months.