Preheat an oven to 400°F (204°C) and prepare a baking tray. Set aside.
Drizzle lemon juice over the salmon fillet then brush with extra virgin olive oil.
Wrap the salmon fillet with aluminum foil then place on the baking tray.
Place the baking tray in the oven and bake for approximately 10 minutes.
After 10 minutes, take the baking tray out of the oven and unwrap the aluminum foil.
Return the salmon back to the oven and bake again for another 10 minutes or until the salmon is lightly golden brown.
In the meantime, preheat a saucepan over medium heat and pour olive oil into the saucepan.
Once the oil is hot, stir in minced garlic then sauté until lightly golden brown.
Next, add chopped leek and asparagus to the saucepan then season with pepper and ginger. Stir occasionally and cook until the vegetables are wilted.
Transfer the sautéed vegetables to a serving dish then wait until the baked salmon is ready.
When the salmon is done, take it out of the oven and place on the top of the vegetables.
Serve and enjoy!