Directions:
1. Preheat the oven to 350 degree F. Sprinkle ¼ tsp of salt on the salmon and spread it evenly. Place the seasoned salmon filets in a baking dish and cook it for around 18 minutes till it is cooked through.
2. When the salmon is being cooked, cut off the top and bottom of one grapefruit. Then cut the skin to get rid of the peel and pith. Using a paring knife separate each segment of the fruit from its section. Cut each of these segments in half and keep it aside. Extract the juice of the second grapefruit and keep it aside.
3. In a skillet kept over medium flame heat the oil. Sauté the minced shallots in it for 2 minutes till it is softened. Add honey, cayenne pepper, grapefruit juice and ginger to this and let it simmer. Cook for around 10 minutes till the sauce is reduced by half. Add lemon juice and salt.
4. Toss the basil and grapefruit pieces into the sauce right before serving. In a plate, apply sauce over the salmon and serve.