High-Protein Spinach and Artichoke Chicken Casserole Recipe
Introduction
This High-Protein Spinach and Artichoke Chicken Casserole is a creamy, comforting dish packed with flavor and nutrients. Combining tender chicken, spinach, and artichokes with cheesy goodness makes it perfect for a satisfying weeknight dinner.

Ingredients
- 2 cups cooked and shredded chicken breast
- 1 cup frozen chopped spinach, thawed and drained
- 1 cup canned artichoke hearts, drained and chopped
- 1 cup Greek yogurt
- 1 cup shredded mozzarella cheese
- 1/2 cup grated Parmesan cheese
- 2 cloves garlic, minced
- 1 teaspoon onion powder
- 1 teaspoon garlic powder
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 1/4 teaspoon crushed red pepper flakes (optional)
- 1 tablespoon olive oil
- Fresh parsley for garnish (optional)
Instructions
- Step 1: Preheat your oven to 350°F (175°C).
- Step 2: In a large mixing bowl, combine the shredded chicken, thawed spinach, chopped artichoke hearts, Greek yogurt, mozzarella cheese, and half of the Parmesan cheese.
- Step 3: Add the minced garlic, onion powder, garlic powder, salt, black pepper, and crushed red pepper flakes (if using) to the mixture. Stir until all ingredients are well combined.
- Step 4: Heat the olive oil in a skillet over medium heat. Add the mixture from the bowl and cook for about 3-5 minutes, just until heated through and slightly bubbly.
- Step 5: Transfer the mixture into a greased 9×13 inch baking dish, spreading it evenly.
- Step 6: Sprinkle the remaining Parmesan cheese on top of the casserole.
- Step 7: Bake in the preheated oven for about 25-30 minutes, or until the top is golden and bubbly.
- Step 8: Remove from the oven and let it cool for a few minutes before serving. Garnish with fresh parsley if desired.
- Step 9: Serve warm as a main dish or with a side salad.
Tips & Variations
- For extra creaminess, stir in a little cream cheese or sour cream along with the Greek yogurt.
- Use fresh spinach instead of frozen by sautéing it until wilted before adding.
- Add diced sun-dried tomatoes or roasted red peppers for a flavor boost.
- Omit the crushed red pepper flakes if you prefer a milder dish.
Storage
Store any leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in the oven at 350°F (175°C) until warmed through or microwave in short intervals, stirring occasionally to heat evenly.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use other types of cheese in this casserole?
Yes, you can substitute mozzarella with cheddar, Monterey Jack, or a blend of cheeses that melt well. Just adjust amounts to your taste.
Is this casserole freezer-friendly?
Yes, you can freeze this casserole before baking. Cover it tightly and freeze for up to 2 months. Thaw overnight in the refrigerator before baking as directed.
PrintHigh-Protein Spinach and Artichoke Chicken Casserole Recipe
This High-Protein Spinach and Artichoke Chicken Casserole is a delicious and nutritious dish perfect for those seeking a hearty, flavorful meal packed with lean protein and veggies. Combining tender shredded chicken, nutrient-rich spinach, and tangy artichoke hearts with creamy Greek yogurt and a blend of cheeses, this casserole is baked to golden perfection for a comforting and satisfying dish ideal for family dinners or meal prepping.
- Prep Time: 15 minutes
- Cook Time: 35 minutes
- Total Time: 50 minutes
- Yield: 6 servings 1x
- Category: Main Dish
- Method: Baking
- Cuisine: American
- Diet: Low Fat
Ingredients
Protein and Vegetables
- 2 cups cooked and shredded chicken breast
- 1 cup frozen chopped spinach, thawed and drained
- 1 cup canned artichoke hearts, drained and chopped
Dairy and Cheese
- 1 cup Greek yogurt
- 1 cup shredded mozzarella cheese
- 1/2 cup grated Parmesan cheese
Seasonings and Oils
- 2 cloves garlic, minced
- 1 teaspoon onion powder
- 1 teaspoon garlic powder
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 1/4 teaspoon crushed red pepper flakes (optional)
- 1 tablespoon olive oil
- Fresh parsley for garnish (optional)
Instructions
- Preheat Oven: Preheat your oven to 350°F (175°C) to ensure it’s ready for baking the casserole evenly.
- Combine Main Ingredients: In a large mixing bowl, combine the shredded chicken, thawed spinach, chopped artichoke hearts, Greek yogurt, mozzarella cheese, and half of the Parmesan cheese. Mix these ingredients well to distribute flavors evenly.
- Add Seasonings: Add the minced garlic, onion powder, garlic powder, salt, black pepper, and crushed red pepper flakes if using. Stir thoroughly until all ingredients are well incorporated.
- Heat Mixture: Heat the olive oil in a skillet over medium heat. Add the combined mixture and cook for about 3-5 minutes until heated through and slightly bubbly, which helps meld the flavors.
- Prepare Baking Dish: Transfer the heated mixture into a greased 9×13 inch baking dish and spread it out evenly to ensure even cooking.
- Add Topping: Sprinkle the remaining Parmesan cheese evenly on top of the casserole to create a golden, cheesy crust when baked.
- Bake: Place the casserole in the preheated oven and bake for 25-30 minutes, or until the top is golden and bubbly, indicating it’s fully heated and nicely browned.
- Cool and Garnish: Remove the casserole from the oven and let it cool for a few minutes before serving. Garnish with fresh parsley if desired for added freshness and color.
- Serve: Serve warm as a main dish or alongside a crisp side salad for a complete and balanced meal.
Notes
- Make sure to drain the spinach and artichokes well to avoid excess moisture in the casserole.
- Shredded chicken can be from rotisserie, grilled, or baked chicken breasts for convenience.
- This casserole can be prepared ahead of time and refrigerated before baking; add a few extra minutes to the bake time if baking cold.
- For a spicier flavor, increase the crushed red pepper flakes or add a dash of hot sauce to the mixture.
- Leftovers can be stored in an airtight container in the refrigerator for up to 3 days.
Keywords: high protein casserole, spinach artichoke casserole, chicken casserole, healthy chicken recipe, baked chicken dish

