Preheat oven to 375 and line a baking sheet with parchment paper. In a large bowl, combine minced cilantro, scallions, miso paste, ginger, lemon zest and 2 tablespoons of lemon juice. Mixture should be a thick paste. Place prepared salmon filet on lined baking sheet and cover salmon with a thick layer of paste. Bake for 20-25 minutes and check salmon for doneness. Enjoy warm.