Preheat oven to 400 degrees F, and line a baking sheet with parchment paper. Pat dry the salmon and lay out the filets on the parchment paper, skin side down. Brush the tops of the salmon with mustard.
4 salmon filets, 2 tbsp dijon mustard
In a separate bowl, combine the ingredients for the dill walnut topping and mix together.
1/2 cup chopped walnuts, 2 tbsp chopped fresh dill, 1/2 tsp paprika, 1/2 tsp onion powder, 1/2 tsp sea salt, 1/4 tsp ground black pepper, 1 tbsp extra virgin olive oil
Press the topping on the salmon, using the mustard to help it stick.
Bake for 12-15 minutes, depending on the thickness of the salmon, until the fish is flaky. Sprinkle with lemon juice before serving.
Lemon juice