For an even richer flavor, consider using a blend of Gruyere and Parmesan cheese instead of Swiss and mozzarella. Freshly grated nutmeg adds a warm, aromatic note that complements the spinach and cream sauce beautifully. To prevent the breadcrumbs from burning, tent the casserole with foil during the last 15 minutes of baking. Leftovers can be stored in the refrigerator for up to 3 days. Reheat in the oven or microwave until warmed through.
Joanne Dach
Jun 28, 2025This was a huge hit with my family! The breadcrumb topping was perfectly crispy.
Laura Rosenbaum
May 5, 2025I added a pinch of red pepper flakes for a little kick. Delicious!
Edd Zemlak
Apr 15, 2025I used rotisserie chicken to make it even easier and it was still amazing.
Kieran Langosh
Apr 4, 2025So easy to make and everyone loved it. Will definitely be making this again!