Smoked Salmon Fish Cakes with greens

1 lb potato , peeled 300 g smoked salmon , finely chopped 1 tablespoon parsley , finely chopped 4 green onions , finely chopped 1 large egg , lightly beaten[...]

1 lb fresh lump crabmeat , drained 1/4 cup finely chopped green onion 1/4 cup finely diced roasted red pepper 2 tablespoons mayonnaise 1/2 teaspoon sea salt[...]