Sheet Pan Salmon and Asparagus

Bahan-bahan (6 porsi)

• 2 lbs salmon filet (cut into six - 6 oz portions)
• 2 lbs asparagus* (fibrous ends removed)
• Salt and black pepper (added to taste)
• 1 Tbsp olive oil
• 1 small lemon (sliced into rings for garnish)
• 6 Tbsp unsalted butter (softened (*see quick softening note))
• 2 Tbsp fresh lemon juice (from 1 small lemon)
• 2 g arlic cloves (pressed or minced)
• 2 Tbsp fresh parsley (finely chopped)
• 1 tsp salt (we used sea salt)
• 1/4 tsp black pepper