Heat olive oil and garlic in a large pan over medium-high until the garlic just turns golden. Remove the garlic; leave the oil.
2 tablespoons olive oil, 3 cloves garlic
As the garlic cooks, pat the salmon fillets dry with a paper towel and season both sides with salt and pepper.
4 salmon fillets, salt and pepper
When the garlic has been removed, add the salmon, skin-side down to the hot pan and pan fry for 5-7 minutes, or until the meat is mostly cooked through (about ¾ done).
While the salmon cooks, whisk the cooked garlic, olive oil, lemon juice, salt, ground black pepper, and parsley together in a small bowl.
1/4 cup olive oil, 1 lemon, 1/4 teaspoon salt, 1/4 teaspoon ground black pepper, 1/4 cup parsley
Carefully flip the salmon steaks and cook for a further 2-3 minutes, until the flesh side turns slightly golden-brown.
Spoon sauce over fillets and serve immediately.