26-ounce cans boneless, skinless salmon(preferably Pacific or Alaskan), drained
2tablespoonsfinely chopped flat-leaf parsley
2tablespoonsfinely chopped onion
2tablespoonsground flaxseed
1large egg
1tablespoonDijon mustard
Instructions
Preheat the oven to 375ºF. Line a baking sheet with parchment paper. In a small bowl, whisk together all of the ingredients for the sauce until smooth.
Place the kale and water in a small pot over medium-high heat. Bring to a rapid simmer. Cover and cook for 2 minutes. Drain well and transfer the kale to a large bowl. Add the salmon, parsley, onion, flaxseed, egg, and mustard. Stir to combine. Form the mixture into 8 patties of equal size.
Place the patties on the lined baking sheet. Bake for 10 minutes. Flip and continue baking for another 10 minutes. Serve the croquettes with the sauce on the side.