In a large bowl, combine the canned salmon, almond flour, mayo, eggs, parsley, dill weed, onion powder, garlic powder, red pepper flakes, salt, pepper, lemon juice and lemon zest.

Mix together until the mixture is uniform. 

Divide into 6 equal portions and flatten into patties.

Heat oil over medium heat, then cook the patties until golden brown and cooked through, about 3-4 minutes per side.

Serve with additional lemon slices.