For an extra layer of flavor, consider adding sautéed mushrooms to the onion and garlic mixture. To prevent the casserole from drying out, cover it with foil during the first 10 minutes of baking. Remove the foil for the last few minutes to brown the cheese. Feel free to substitute the rotisserie chicken with leftover cooked chicken or turkey. For a vegetarian option, replace the chicken with sauteed vegetables like bell peppers, zucchini, and mushrooms.
Alexandrine Goodwingoldner
Jun 13, 2025The lemon zest adds a bright, refreshing flavor to the casserole. I highly recommend adding it!
Grover Ferry
Dec 19, 2024This casserole was a hit at our potluck! Everyone loved the creamy texture and the flavorful combination of chicken, spinach, and cheese.
Trudie Daugherty
Aug 31, 2024I added some sauteed mushrooms and used whole wheat flour for a healthier twist. It was still delicious!
Garnett Quigley
Jun 20, 2024I made this recipe for a weeknight dinner, and it was so easy to put together. My family devoured it!