Step 1

Boil a pot of water and cook pasta according to package directions. Drain and set aside.

Step 2

While the pasta is cooking, heat one tablespoon butter over medium heat in a pan big enough to accommodate the finished dish.

Step 3

Add the salmon skin side down and cook for 3-4 minutes, then flip and cook for 3-4 more minutes. Once flipped, remove the skin from the salmon and discard.

Step 4

Add another tablespoon butter if needed, then cook the onions and mushrooms for 2-3 minutes. Add garlic and spinach and cook for 2-3 more minutes.

Step 5

Reduce heat to low, add the 2 cups shredded cheese and stir until the cheese is melted.

Step 6

Remove from heat, add Parmesan cheese and salt and pepper to taste.

Step 7

Enjoy!