A delicious way to use these two complimentary and healthy nutrient-rich main ingredients in a creamy dinner-party-ready combination that also makes a great family supper. Salmon and asparagus, with their delicate flavours, both work well with butter, fresh lemon juice and garlic. The secret to this recipe is the way it uses the tender whole asparagus tips, which add sexiness and visual flavour to the dish, differently to the blended stalks, which give colour and flavour to the sauce. Add to the meal your favourite pasta and top with some soft healthy leaves and a good Italian cheese, and it's restaurant quality. Serves 4 people very generously, or more.