1 salmon fillet (about 1 ½ pounds), skin removed
½ cup sour cream
3-4 tablespoons chopped fresh dill*
16 oz. fresh baby spinach or 10 oz. frozen spinach, defrosted and drained*
2 cloves garlic, minced
Zest and juice of 1 lemon
¾ cup dry bread crumbs (plain or seasoned)
½ cup parmesan cheese (grated or shredded)
1 cup chopped onion
1 teaspoon salt
1 teaspoon pepper
2 hard boiled eggs, chopped
1 (17.3 oz) package frozen puff pastry, thawed
1 large egg, lightly beaten
Preheat oven to 350 degrees. In a skillet on medium-high heat, sauté the spinach, onion, garlic and lemon juice until the onion has become translucent, about 5-6 minutes. Add about half of the salt and pepper to the spinach mixture and stir well to combine. Set aside, and allow the mixture to cool. In a small bowl mix together the fresh dill, the lemon zest, parmesan cheese, bread crumbs and remaining salt and pepper. Set this aside as well.
You are going to want to completely encapsulate the fish, so it is easiest working with two pieces of pastry dough, rather than one large one. Roll out the dough on a lightly floured surface and divide in half. Lay one sheet out on a greased 13 x 9 inch baking dish or cookie sheet. Spread about a tablespoon or so of the sour cream on the dough. Then lay the salmon on the dough. Next, spread the remaining sour cream on top of the salmon. Then sprinkle on the bread crumb mixture over the sour cream. Then gently spread out the spinach mixture on top. Finally, finish with a layer of the chopped up hard boiled eggs.
Pull the edges of the dough up around the sides of your salmon pile. Then top with your remaining piece of dough, using your beaten egg to help seal the two pieces together. Use the remaining beaten egg as a wash over the top of the pastry. Cut a few slits to allow steam to escape, and take the opportunity to decorate the top of the pastry with slits or designs to your liking. Bake for 45 minutes or until golden brown. Serve with a cucumber dill or tartar sauce.
* click here to see how to properly clean fresh dill and baby spinach.