Preheat your oven to 400°F. Line a large sheet pan with parchment paper or lightly brush with olive oil to prevent sticking. This prevents any cleanup headaches and ensures even cooking throughout your meal.

Trim asparagus spears by snapping off woody ends. Toss asparagus and cherry tomatoes in a bowl with 2 tbsp olive oil, minced garlic, ½ tsp salt, paprika, and black pepper. Spread vegetables evenly across the prepared sheet pan.

Pat salmon fillets dry with paper towels—moisture prevents proper browning and seasoning adhesion. Create a simple seasoning blend combining dried dill, garlic powder, remaining salt, and black pepper in a small bowl.

Arrange salmon fillets skin-side down among the vegetables, leaving space between each fillet. Rub the seasoning mixture evenly across each salmon surface, then drizzle with remaining olive oil and lemon juice. Top with lemon slices and place butter pieces on each fillet.

Slide the sheet pan salmon dinner recipe into the preheated oven and bake for 12-15 minutes, depending on fillet thickness. Salmon is perfectly cooked when it flakes easily with a fork and reaches an internal temperature of 145°F.

Remove from the oven and garnish generously with fresh parsley. Squeeze additional lemon juice over everything if desired. Let rest for 2 minutes before serving family portions.