Added spicy Italian sausage. When cooking the sausage and it was almost done, I added the garlic for one minute. Then, I added the spinach to wilt. Cooled about 5 minutes off the stove before adding to the cheese mixture. Topped with Mozzarella instead of parmesan for the 2nd bake. Topped with crushed red pepper. DELICIOUS. I'll definitely make this again.
