In a bowl, mix together some olive oil, a drizzle of agave syrup, a sprinkle of paprika powder, garlic powder, and of course, salt and pepper to taste.
Preheat your oven to 200°C (about 400°F).
While it's heating up, create a fragrant bed for your salmon by slicing some red onions and spreading them out on a baking tray.
Place your beautiful The Fillet on your onions and drizzle the marinade with a cooking pencil.