Preheat your oven to 450 degrees f.
In a small bowl, combine the melted ghee or butter with the lemon zest, garlic, and cilantro.
Cut a piece of parchment paper, into an 18x16 inch rectangle.
Arrange your asparagus and olives on half of the parchment paper.
Lay your salmon filet on top and baste with the butter mixture. Season with sea salt and pepper to taste. Top with fresh lemon or lime slices.
To finish the packets, fold the empty half of parchment paper over the salmon and vegetables and crimp the edges to seal them tightly as shown in the video.
Transfer your packets to a large sheet pan and bake for 10-12 minutes until the fish is flaky.
Carefully cut open the packets as the hot steam may burn you!
Enjoy!