Preheat your oven to 400°F.
Pat the salmon dry with a paper towel and season with salt and pepper.
In a small bowl, mix the juice of the lemon, chopped fresh herbs, and olive oil to create a marinade.
Brush the marinade over the salmon fillet, ensuring it is evenly coated.
Place the salmon on a lightly greased baking sheet with the skin side down.
Trim the woody ends off the asparagus and toss them with a pinch of salt, pepper, and a drizzle of olive oil.
Spread the asparagus on another baking sheet in a single layer.
Place both the salmon and asparagus in the preheated oven. Bake the salmon for 12-15 minutes, until the flesh is opaque and flakes easily, and roast the asparagus for about 10 minutes until tender and slightly crisp.
While the salmon and asparagus are finishing up, warm the cooked quinoa if needed.
Plate a serving of quinoa, top with the roasted asparagus, and finish by placing the salmon on top. Garnish with extra fresh herbs and a lemon wedge on the side.
Enjoy your balanced, nutrient-packed meal!