Preheat oven to 400°F (200°C).
Place the salmon fillets on a baking sheet lined with parchment paper.
In a small bowl, whisk together the olive oil, garlic, and dill. Brush the mixture over the salmon fillets.
Season with salt and pepper and top with lemon slices.
Bake for 12-15 minutes, or until the salmon is cooked through.
Serve hot with your favorite side dishes.