Creamy Chicken Spinach Casserole

Instructions:

1. Preheat the oven to 375°F (190°C) and grease a 9×13-inch baking dish.
2. In a skillet over medium heat, sauté the mushrooms if using, then add the spinach and cook until wilted and any moisture has evaporated. Set aside.
3. In a large bowl, mix the cream cheese, heavy cream, Parmesan, garlic, onion powder, black pepper, and salt until smooth.
4. Stir in the cooked chicken, spinach, and mushrooms until well combined.
5. Spread the mixture evenly into the prepared baking dish.
6. Sprinkle the mozzarella and cheddar evenly over the top.
7. Bake for 30 to 40 minutes, until the casserole is bubbly and the top is lightly golden.
8. Garnish with chopped chives or parsley before serving.

Variations

• Add cooked pasta or a layer of rice underneath for a heartier casserole.
• Use rotisserie chicken for quick preparation.
• Substitute Gruyère or provolone for a richer cheese flavor.
• Add red pepper flakes for a subtle kick of heat.

Tips

• Drain spinach thoroughly to avoid excess moisture.
• Soften the cream cheese fully for a smooth sauce.
• Let the casserole rest a few minutes before serving so it sets nicely.
• Serve with a simple salad or roasted vegetables for a complete meal.