Arrange the asparagus on a large baking sheet and drizzle with 1 tablespoon of olive oil. Sprinkle minced garlic over the asparagus and season with salt and pepper.
Place the salmon fillets among the asparagus. Drizzle the remaining olive oil over the salmon and season with salt and pepper.
Top the salmon and asparagus with lemon slices.
Bake in the preheated oven for about 15 minutes, or until the salmon is cooked through and the asparagus is tender.
Serve immediately, enjoying the blend of flavors from the garlic, lemon, and fresh asparagus.