I’ve been making this Chicken and Spinach Casserole with Cream Cheese for busy weeknights for years. It’s a one-dish, low-fuss meal that folds tender chicken, wilted spinach and tangy cream cheese into a golden, cheesy bake—comfort without a long grocery list. If you love creamy, oven-ready dinners in the same vein as a classic comfort casserole, you might also enjoy the creamy chicken and rice that delivers the same cozy, make-ahead vibe.
Why you’ll love this dish
This casserole is quick to assemble, forgiving if you swap a few ingredients, and endlessly kid-friendly. It combines familiar flavors—garlic, Italian seasoning and melty mozzarella—with a silky cream-cheese filling that keeps every bite moist. Make it for a busy weeknight, bring it to a potluck, or serve it for a low-effort Sunday supper when you want comfort with minimal hands-on time.
“Comfort food that still feels a little special—cheesy, creamy, and nobody minds the leftovers.” — family dinner test panel
It’s also versatile: pile it atop pasta, tuck it into warmed tortillas, or serve it next to roasted veggies for a lighter plate. If you like bakes that showcase spinach in a savory way, check out the tangy spin in baked feta eggs with tomatoes and spinach for another creative use of greens.
How this recipe comes together
This recipe follows a simple, logical flow so you can scan and cook with confidence:
- Brief marinade to season the chicken, then optional quick sear to lock in flavor.
- Wilt spinach in a skillet so excess water cooks off.
- Soften and mix cream cheese with cheeses and cooked spinach to make a spreadable filling.
- Layer seared (or raw) chicken in a baking dish, top with the filling and shredded mozzarella.
- Bake until the chicken reaches a safe internal temperature and the topping is bubbly and golden.
This overview keeps the timing predictable: active prep ~20–30 minutes, bake 20–30 minutes.
What you’ll need
- 2 large boneless, skinless chicken breasts
- 2 tablespoons olive oil, divided
- 3 cloves garlic, minced
- 1 tablespoon Italian seasoning
- 1/2 teaspoon salt
- 1/2 teaspoon black pepper
- 2 cups fresh spinach (about 2 big handfuls)
- 8 ounces cream cheese, softened
- 1 cup shredded mozzarella cheese, divided
- 1/2 cup Parmesan cheese (optional)
Substitutions and notes:
- Swap chicken breasts for thighs if you prefer darker meat; cook times may vary slightly.
- Use part-skim mozzarella to reduce fat, but full-fat cream cheese gives a silkier filling.
- If you want a low-carb version with more veg and bacon, consider a similar technique used in the low‑carb chicken casserole with broccoli and bacon for inspiration.
Directions to follow
- Preheat the oven to 400°F (204°C). Lightly grease a 9×13-inch baking dish and set it aside.
- Butterfly each chicken breast into two cutlets. Pound thicker areas gently to an even thickness so pieces cook uniformly.
- In a bowl, whisk 1 tablespoon olive oil with the minced garlic, Italian seasoning, salt and pepper. Add the chicken and toss to coat. Cover and chill for 15–30 minutes if you have the time.
- Heat the remaining 1 tablespoon olive oil in a skillet over medium heat. Add the spinach and cook, stirring often, until fully wilted, about 2–3 minutes. Transfer to a bowl and let cool slightly. Squeeze out excess liquid if the spinach seems watery.
- In a medium bowl, beat the cream cheese until smooth. Stir in the wilted spinach, 1/2 cup mozzarella and the Parmesan (if using). Mix until evenly combined and spreadable.
- Remove the chicken from the marinade and let excess drip off. If you like a touch of browning, sear the cutlets 1–2 minutes per side in the skillet over medium-high heat; this step is optional but adds flavor.
- Arrange the chicken in a single layer in the prepared baking dish. Spread the spinach–cream cheese mixture over each piece. Sprinkle the remaining 1/2 cup mozzarella across the top.
- Bake 20–30 minutes, until the chicken reaches 165°F (74°C) at the thickest point and the cheese is melted and lightly golden. Let rest 5 minutes before serving. If you enjoy one-dish family casseroles, the assembly is similar to an Angel chicken and rice casserole, so you’ll find the process familiar.
Best ways to enjoy it
- Serve over buttered pasta, creamy mashed potatoes, or a bed of rice to soak up the sauce.
- For a lighter plate, pair with roasted Brussels sprouts or a crisp green salad.
- Turn leftovers into sandwiches: slice the chicken and nestle in ciabatta with a little extra mozzarella melted under the broiler.
If you want a rich, southern-style pairing, try it alongside a creamy side like BBQ chicken mac and cheese for a decadently cheesy spread at a casual dinner party.
How to store & freeze
- Refrigerate leftovers in an airtight container within two hours of baking. Eat within 3–4 days.
- To reheat, cover with foil and bake at 350°F (175°C) until warmed through, or microwave single portions until hot—ensure the internal temperature reaches 165°F (74°C).
- To freeze: cool completely, then wrap tightly or place in a freezer-safe container for up to 3 months. Thaw in the fridge overnight before reheating.
- Food safety tip: always use a meat thermometer to confirm the chicken is cooked to 165°F to avoid undercooking.
Helpful cooking tips
- Pound the chicken to even thickness so each piece finishes at the same time.
- Don’t skip squeezing excess moisture from the spinach—too much water makes the filling runny.
- Bring the cream cheese to room temperature for a smoother mixture that blends easily with the spinach.
- If your casserole browns too quickly, tent loosely with foil during the final minutes of baking.
- Make it ahead: assemble but don’t bake, then cover and refrigerate for up to 24 hours. Add 5–10 minutes to the bake time if baking straight from chilled.
Creative twists
- Add cooked crumbled bacon and swap mozzarella for sharp cheddar for a smoky, richer version.
- Stir in a spoonful of Dijon mustard or a pinch of nutmeg into the cream cheese for subtle depth.
- Swap spinach for baby kale or a mix of spinach and artichoke hearts to echo a dip-like flavor.
- For a lighter bake, use Greek yogurt in place of half the cream cheese and reduce the cheese topping.
FAQ
Q: Can I use frozen spinach?
A: Yes. Thaw and squeeze out as much liquid as possible, then sauté briefly to remove additional moisture before adding to the cream cheese.
Q: How long should I marinate the chicken?
A: 15–30 minutes is enough to impart flavor for this recipe. If you have more time, you can marinate up to 2 hours in the fridge.
Q: Can I make this with shredded or rotisserie chicken instead?
A: Absolutely. Spread shredded cooked chicken in the dish, top with the filling and cheese, and bake 15–20 minutes until hot and bubbly.
Q: Is this freezer-friendly?
A: Yes—assemble and freeze before baking for up to 3 months. Thaw overnight and bake until the internal temperature is 165°F.
Q: What’s the best thermometer for checking doneness?
A: A digital instant-read thermometer gives the fastest, most accurate results. Insert into the thickest part of the chicken to confirm it’s reached 165°F.
Enjoy the creamy, spinach-studded comfort this casserole brings—simple to make, comforting to eat, and easy to adapt when you’re short on time or ingredients.
Print
Chicken and Spinach Casserole with Cream Cheese
- Total Time: 60 minutes
- Yield: 4 servings 1x
- Diet: Gluten-Free
Description
A one-dish, creamy casserole that combines tender chicken, wilted spinach, and tangy cream cheese for a comforting weeknight meal.
Ingredients
- 2 large boneless, skinless chicken breasts
- 2 tablespoons olive oil, divided
- 3 cloves garlic, minced
- 1 tablespoon Italian seasoning
- 1/2 teaspoon salt
- 1/2 teaspoon black pepper
- 2 cups fresh spinach (about 2 big handfuls)
- 8 ounces cream cheese, softened
- 1 cup shredded mozzarella cheese, divided
- 1/2 cup Parmesan cheese (optional)
Instructions
- Preheat the oven to 400°F (204°C). Lightly grease a 9×13-inch baking dish and set it aside.
- Butterfly each chicken breast into two cutlets. Pound thicker areas gently to an even thickness.
- Whisk 1 tablespoon olive oil with garlic, Italian seasoning, salt, and pepper. Add chicken and toss to coat. Cover and chill for 15–30 minutes.
- Heat the remaining 1 tablespoon olive oil in a skillet and add spinach, cooking until wilted (2–3 minutes). Transfer to a bowl and squeeze out excess water.
- Beat the cream cheese in a bowl until smooth. Stir in spinach and 1/2 cup mozzarella (plus Parmesan if using) until combined.
- Remove chicken from marinade, letting excess drip off. If desired, sear cutlets for 1–2 minutes per side.
- Arrange chicken in the baking dish, top with the spinach-cream cheese mixture, and sprinkle remaining mozzarella on top.
- Bake for 20–30 minutes until chicken reaches 165°F (74°C) and cheese is melted and golden. Let rest for 5 minutes before serving.
Notes
For a lighter option, serve with roasted vegetables or consider using Greek yogurt in place of some cream cheese.
- Prep Time: 30 minutes
- Cook Time: 30 minutes
- Category: Main Course
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 serving
- Calories: 450
- Sugar: 2g
- Sodium: 600mg
- Fat: 18g
- Saturated Fat: 9g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Carbohydrates: 6g
- Fiber: 2g
- Protein: 40g
- Cholesterol: 100mg
Keywords: chicken casserole, comfort food, family dinner