Get your daily serving of greens as well as omega-3 fatty acids with this yummy seafood dish. Sardine fillets are stuffed with a delicious and savory spinach filling and baked until ready. The spinach filling incorporates many different ingredients including bread crumbs, sun-dried tomatoes, garlic, and parmesan for a savory melty filling. Stuffed with this tasty mixture, the sardines are then drizzled with oil, pine nuts, and a little parmesan before being put into the oven. Bake time is 15 minutes.