Spinach Artichoke Chicken Casserole: Easy High Protein Dinner You’ll Love

Spinach Artichoke Chicken Casserole is the perfect answer when you need a satisfying meal that’s both wholesome and comforting. This creamy bake combines tender chicken, fresh spinach, tangy artichokes, Greek yogurt, and melted cheese into a delicious casserole that’s ready in just 45 minutes. Whether you’re meal prepping for the week or serving a family dinner, this recipe delivers plenty of protein without sacrificing flavor. If you’re searching for a high protein dinner, a healthy chicken bake, a comfort food casserole, or an easy main course, this recipe checks every box.

Story 

Spinach Artichoke Chicken Casserole became one of my favorite weeknight meals after I wanted all the flavors of spinach artichoke dip in a hearty dinner. Instead of serving it as an appetizer, I mixed it with shredded chicken to create a complete meal that feels comforting while still being packed with protein. The Greek yogurt keeps everything creamy without making the casserole overly heavy, while spinach and artichokes add freshness and texture. It’s one of those dependable recipes that everyone enjoys, and leftovers taste just as good the next day, making busy evenings much easier.

Ingredients

Ingredient Amount
Cooked shredded chicken breast 2 large breasts (about 1 lb)
Fresh baby spinach 3 cups
Artichoke hearts, drained and chopped 1 (14 oz) can
Non-fat Greek yogurt 1 cup
Light cream cheese, softened 1/2 cup
Shredded mozzarella cheese 3/4 cup
Grated Parmesan cheese 1/4 cup
Garlic, minced 2 cloves
Salt 1/2 teaspoon
Black pepper 1/4 teaspoon

Step-by-Step Instructions

Preparing the Ingredients

Preheat your oven to 375°F (190°C). Grease a 9×13-inch baking dish. Chop the artichokes into bite-sized pieces, mince the garlic, soften the cream cheese, and shred the cooked chicken if it isn’t already prepared.

Cooking Instructions

Combine the shredded chicken, spinach, chopped artichokes, Greek yogurt, softened cream cheese, mozzarella, Parmesan, garlic, salt, and pepper in a large mixing bowl. Stir until everything is evenly coated. Spread the mixture into the prepared baking dish and smooth the top. Bake for 25 to 30 minutes until the casserole is hot, bubbly, and lightly golden around the edges. Let it rest for 5 to 10 minutes before serving.

Tips for Perfect Results

Common Mistakes to Avoid

Avoid using watery spinach or undrained artichokes, as extra moisture can make the casserole thin. Don’t overbake the casserole because the chicken may dry out. Softening the cream cheese before mixing also helps create a smooth, creamy filling without lumps.

Pro Tips for Better Flavor

Add a pinch of crushed red pepper flakes for gentle heat or a sprinkle of Italian seasoning for extra flavor. Freshly grated Parmesan melts more smoothly than pre-grated cheese. Rotisserie chicken also works well if you’re short on time and still want a flavorful casserole.

Serving and Storage

How to Serve

Serve this casserole with a crisp green salad, roasted vegetables, steamed broccoli, cauliflower rice, or whole-grain bread. It also pairs well with brown rice for a heartier meal while keeping the protein content high.

Spinach Artichoke Chicken Casserole

How to Store Leftovers

Store leftovers in an airtight container in the refrigerator for up to 4 days. Reheat individual portions in the microwave or warm the casserole in a 350°F oven until heated through. You can also freeze portions for up to 2 months and thaw overnight before reheating.

Conclusion

This Spinach Artichoke Chicken Casserole combines creamy texture, fresh vegetables, and lean protein into a meal that’s simple enough for weeknights yet satisfying enough for guests. With minimal prep and everyday ingredients, it’s a recipe you’ll want to make again and again whenever you need an easy, filling dinner.

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Frequently Asked Questions

Can I use frozen spinach?

Yes. Thaw it completely and squeeze out as much moisture as possible before adding it to the mixture to keep the casserole creamy instead of watery.

Can I prepare this casserole ahead of time?

Absolutely. Assemble the casserole up to one day ahead, cover it tightly, refrigerate it, and bake just before serving.

Can I substitute the Greek yogurt?

Yes. Light sour cream or additional light cream cheese can replace the Greek yogurt, although Greek yogurt keeps the casserole higher in protein.

Spinach Artichoke Chicken Casserole

Print

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Spinach Artichoke Chicken Casserole

Spinach Artichoke Chicken Casserole


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  • Author: Megan Foster
  • Total Time: 45 minutes
  • Yield: 6 servings 1x
  • Diet: Gluten Free

Description

A creamy, high-protein chicken casserole made with tender shredded chicken, fresh spinach, artichoke hearts, Greek yogurt, cream cheese, mozzarella, and Parmesan. This easy baked dinner is comforting, flavorful, and ready in 45 minutes.


Ingredients

Scale
  • 2 large boneless, skinless chicken breasts, about 1 pound, cooked and shredded
  • 3 cups fresh baby spinach
  • 1 can, 14 ounces, artichoke hearts, drained and chopped
  • 1 cup non-fat Greek yogurt
  • 1/2 cup light cream cheese, softened
  • 3/4 cup shredded mozzarella cheese
  • 1/4 cup grated Parmesan cheese
  • 2 cloves garlic, minced
  • 1/2 teaspoon salt
  • 1/4 teaspoon ground black pepper

Instructions

  1. Preheat the oven to 375°F.
  2. Grease a 9×13-inch baking dish.
  3. Add the shredded chicken, spinach, chopped artichoke hearts, Greek yogurt, softened cream cheese, mozzarella, Parmesan, garlic, salt, and black pepper to a large bowl.
  4. Mix until all ingredients are evenly combined.
  5. Spread the mixture evenly in the prepared baking dish.
  6. Bake for 25 to 30 minutes, until the casserole is hot, bubbly, and lightly golden.
  7. Remove the casserole from the oven and let it rest for 5 to 10 minutes before serving.

Notes

  1. Drain the artichoke hearts thoroughly to prevent excess moisture.
  2. If using frozen spinach, thaw it completely and squeeze out as much liquid as possible.
  3. Softened cream cheese mixes more smoothly into the filling.
  4. Store leftovers in an airtight container in the refrigerator for up to 4 days.
  5. Reheat individual portions in the microwave or warm the casserole in a 350°F oven until heated through.
  6. Freeze individual portions for up to 2 months and thaw overnight in the refrigerator before reheating.
  • Prep Time: 15 minutes
  • Cook Time: 30 minutes
  • Category: Dinner
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 serving
  • Calories: 350
  • Sugar: 4
  • Sodium: 610
  • Fat: 14
  • Saturated Fat: 7
  • Unsaturated Fat: 6
  • Trans Fat: 0
  • Carbohydrates: 9
  • Fiber: 3
  • Protein: 43
  • Cholesterol: 105

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