Bring water to a boil, add pasta and a pinch of salt and cook till soft.
In a separate pot, bring water to a boil and then add the asparagus. Cook 5 minutes till al dente.
Mix the olive oil, garlic and chilli relish together.
Either leave the Trout fillet whole, or pull apart to mix into the pasta.
Mix all together, garnish with parsley and a slice of lemon.