If you’re looking to elevate your weeknight dinner game, look no further than this delightful Chicken and Spinach Alfredo Bake. This dish combines tender chicken, fresh spinach, and creamy Alfredo sauce baked to perfection with melted cheese on top. It’s the kind of comfort food that feels indulgent yet is surprisingly easy to whip up. Gather your ingredients and prepare to impress your family or guests with this rich and satisfying casserole.
Why This Recipe Is Reliable

This Chicken and Spinach Alfredo Bake is not just a meal; it’s a guaranteed crowd-pleaser. The balance of flavors and textures makes it a favorite for both kids and adults. With simple ingredients and a straightforward method, you can have a wholesome dinner on the table in no time. Plus, it’s customizable, allowing you to tailor it to your family’s preferences, making it a versatile recipe to keep in your rotation.
The Ingredient Lineup

To create this delicious Chicken and Spinach Alfredo Bake, you’ll need the following ingredients:
- 2 cups cooked chicken, shredded: Use rotisserie chicken for a quick option or cook your own for a fresher taste.
- 3 cups fresh spinach, chopped: Adds a pop of color and nutrition.
- 1 cup Alfredo sauce: Choose your favorite store-bought brand or make your own for more control over flavors.
- 2 cups penne pasta, cooked: The ridges of penne hold onto the sauce beautifully.
- 1 cup shredded mozzarella cheese: Provides that gooey, melty texture.
- 1/2 cup grated Parmesan cheese: Adds a sharp, nutty flavor.
- 1 teaspoon garlic powder: For an aromatic kick.
- 1 teaspoon onion powder: Enhances the overall flavor.
- Salt and pepper to taste: Essential for seasoning.
- 1 tablespoon olive oil: For sautéing the spinach.
Gear Checklist
Before you begin, gather your kitchen essentials:
- Large pot: For boiling the pasta.
- Large skillet: For sautéing the spinach.
- Baking dish: A 9×13 inch dish works perfectly for this recipe.
- Mixing spoon: To combine all the ingredients.
- Measuring cups and spoons: For accurate ingredient measurements.
Stepwise Method: Chicken and Spinach Alfredo Bake
Step 1: Preheat Your Oven
Start by preheating your oven to 350°F (175°C). This ensures your Chicken and Spinach Alfredo Bake will cook evenly.
Step 2: Cook the Pasta
In a large pot, bring water to a boil. Add a pinch of salt and cook the penne pasta according to package instructions until al dente. Drain and set aside.
Step 3: Sauté the Spinach
In a large skillet, heat 1 tablespoon of olive oil over medium heat. Add the chopped spinach and sauté for about 2-3 minutes until wilted. Remove from heat and let it cool slightly.
Step 4: Combine Ingredients
In a large mixing bowl, combine the cooked penne pasta, shredded chicken, sautéed spinach, Alfredo sauce, garlic powder, onion powder, salt, and pepper. Stir until everything is well mixed.
Step 5: Transfer to Baking Dish
Pour the mixture into a greased 9×13 inch baking dish, spreading it out evenly.
Step 6: Add Cheese
Sprinkle the shredded mozzarella cheese and grated Parmesan cheese evenly over the top of the pasta mixture.
Step 7: Bake
Place the baking dish in the preheated oven and bake for 25-30 minutes, or until the cheese is bubbly and golden brown.
Step 8: Let It Cool
Once baked, remove the dish from the oven and let it cool for about 5 minutes before serving. This allows the sauce to thicken slightly and makes it easier to serve.
Year-Round Variations
This Chicken and Spinach Alfredo Bake can easily be modified to suit the seasons or your dietary preferences:
- Vegetable Alfredo Bake: Substitute the chicken with a mix of your favorite vegetables, such as mushrooms, bell peppers, and zucchini.
- Swap Pastas: Try using whole wheat or gluten-free pasta for a healthier option.
- Add Protein: Incorporate cooked shrimp or turkey for a different protein source.
- Spice It Up: Add red pepper flakes for a hint of heat.
Insider Tips
- For a creamier texture, add a splash of milk or cream to the Alfredo sauce before mixing.
- If you prefer a crunchy topping, sprinkle some breadcrumbs mixed with melted butter over the cheese before baking.
- Feel free to use leftover vegetables in your fridge; this is a great way to clean out the produce drawer.
- For extra flavor, you can season the chicken with herbs such as Italian seasoning or thyme before adding it to the bake.
Best Ways to Store
This Chicken and Spinach Alfredo Bake is perfect for meal prep! Store leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, simply place in the oven at 350°F (175°C) until warmed through, or microwave individual portions.
Quick Q&A
Can I use frozen spinach instead of fresh?
Yes, you can use frozen spinach. Just make sure to thaw and drain it well before adding it to the mix to avoid excess water in your dish.
What can I substitute for Alfredo sauce?
If you prefer, you can substitute the Alfredo sauce with a homemade white sauce or a creamy mushroom sauce for a different flavor profile.
Is this dish suitable for freezing?
Absolutely! You can freeze the Chicken and Spinach Alfredo Bake before baking. Just cover it tightly with plastic wrap and foil. When you’re ready to enjoy it, bake it directly from the freezer, adding extra time as needed.
Can I make this dish ahead of time?
Yes, you can prepare the dish a day in advance. Just assemble everything in the baking dish, cover, and refrigerate until you’re ready to bake.
What to Make After This
- Creamy Tomato Basil Pasta
- Cheesy Broccoli Casserole
- Spicy Chicken Enchiladas
- Vegetarian Stuffed Peppers
Let’s Eat
Now that your Chicken and Spinach Alfredo Bake is ready, gather your loved ones around the table and enjoy! This dish is not just a meal; it’s a celebration of flavors that brings everyone together. The creamy, cheesy goodness combined with the nutritious spinach and tender chicken creates a comforting dish that will have everyone asking for seconds. So, dig in and savor every bite!
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Chicken and Spinach Alfredo Bake
Ingredients
- 2 cups cooked chicken, shredded Use rotisserie chicken for a quick option
- 3 cups fresh spinach, chopped
- 1 cup Alfredo sauce Store-bought or homemade
- 2 cups penne pasta, cooked Cooked according to package instructions
- 1 cup shredded mozzarella cheese
- 1/2 cup grated Parmesan cheese
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- Salt and pepper to taste
- 1 tablespoon olive oil For sautéing the spinach
Instructions
- Preheat your oven to 350°F (175°C).
- In a large pot, bring water to a boil. Add a pinch of salt and cook the penne pasta according to package instructions until al dente. Drain and set aside.
- In a large skillet, heat 1 tablespoon of olive oil over medium heat. Add the chopped spinach and sauté for about 2-3 minutes until wilted. Remove from heat and let it cool slightly.
- In a large mixing bowl, combine the cooked penne pasta, shredded chicken, sautéed spinach, Alfredo sauce, garlic powder, onion powder, salt, and pepper. Stir until everything is well mixed.
- Pour the mixture into a greased 9x13 inch baking dish, spreading it out evenly.
- Sprinkle the shredded mozzarella cheese and grated Parmesan cheese evenly over the top of the pasta mixture.
- Place the baking dish in the preheated oven and bake for 25-30 minutes, or until the cheese is bubbly and golden brown.
- Once baked, remove the dish from the oven and let it cool for about 5 minutes before serving.
Equipment
- Large pot
- Large Skillet
- Baking Dish
- Mixing spoon
- Measuring cups and spoons
Notes
- For a creamier texture, add a splash of milk or cream to the Alfredo sauce before mixing.
- If you prefer a crunchy topping, sprinkle some breadcrumbs mixed with melted butter over the cheese before baking.
- Feel free to use leftover vegetables in your fridge; this is a great way to clean out the produce drawer.
