Preheat oven to 425°
While the oven is preheating, put olive oil and lemon juice in a small bowl. Then mince garlic and add to the oil/juice mixture.
Coat the top of with olive oil, lemon juice. Top with minced garlic.
Once preheated put filets in the oven (rack in middle) and bake for 20-25 minutes based on the size of your filets.