This high protein spinach and artichoke chicken casserole is a creamy, comforting dish that combines tender shredded chicken with fresh spinach and flavorful artichokes. It’s perfect for nourishing family dinners or convenient weekly meal prep, offering a rich texture and satisfying taste that everyone will love.
Loaded with wholesome ingredients and a delicious cheese blend, this casserole balances protein and veggies in an easy-to-make dish that bakes to golden perfection. Its warm, cheesy layers make it an ideal option for cooler evenings.
- High protein content helps support muscle health and keeps you full longer.
- The creamy blend of Greek yogurt and cheeses creates a rich yet light texture.
- Spinach and artichokes add vibrant flavor, nutrients, and color.
- Easy to assemble and bakes quickly, perfect for busy weeknight dinners.
- Great for meal prep – reheats well and maintains flavor and moisture.
Ingredients
- Boneless, skinless chicken breasts (2 large, about 1 lb): Cooked and shredded to provide lean, high-quality protein that forms the casserole base.
- Fresh baby spinach (3 cups): Adds vibrant green color and a boost of vitamins and antioxidants with a mild, fresh taste.
- Artichoke hearts (1 can, 14 oz): Drained and chopped for a tangy, tender vegetable component with a unique texture.
- Non-fat Greek yogurt (1 cup): Provides a creamy, tangy element rich in protein and probiotics, reducing the need for heavy cream.
- Light cream cheese (1/2 cup, softened): Adds richness and smoothness to achieve a luscious texture without excess fat.
- Shredded mozzarella cheese (3/4 cup): Offers meltiness and mild flavor for a gooey, cheesy topping and interior.
- Grated Parmesan cheese (1/4 cup): Delivers a sharp, savory depth of flavor enhancing the overall richness.
- Garlic cloves (2, minced): Infuses the dish with aromatic warmth and subtle pungency.
- Salt (1/2 teaspoon): Balances and enhances all flavors in the casserole.
- Ground black pepper (1/4 teaspoon): Adds a mild, spicy kick to complement the creamy ingredients.
Instructions
- Preheat the oven
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Set your oven to 375°F (190°C) to ensure it reaches the ideal temperature for even baking. Preheating is crucial for the casserole to cook through uniformly and develop a golden cheesy crust.
- Combine all main ingredients
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In a large mixing bowl, add shredded chicken, fresh spinach, chopped artichokes, Greek yogurt, softened cream cheese, half of the mozzarella and Parmesan cheeses, minced garlic, salt, and pepper. Mix thoroughly to evenly distribute flavors and create a creamy, cohesive filling for the casserole.
- Transfer mixture to baking dish
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Grease a 9×13 inch baking dish lightly to prevent sticking. Pour the prepared mixture into the dish and spread it evenly with a spatula to ensure consistent cooking and a uniform cheesy layer on top.
- Add remaining cheese topping
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Sprinkle the remaining mozzarella and Parmesan cheeses evenly over the top of the casserole. This cheese layer will melt and brown during baking, giving the dish a deliciously golden, bubbly crust.
- Bake until bubbly and golden
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Place the casserole in the preheated oven and bake for 25-30 minutes. Bake time allows the filling to heat through fully and the top cheese to become bubbly and lightly browned, adding texture and rich flavor.
- Cool before serving
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Remove the casserole from the oven and let it cool for 5-10 minutes. Cooling helps the casserole set slightly, making it easier to portion and allowing flavors to meld beautifully.
- Ensure chicken is fully cooked and shredded before mixing to avoid undercooked proteins.
- Use fresh spinach—not frozen—to maintain texture and prevent excess moisture in the casserole.
- Draining artichoke hearts well is key to avoid soggy casserole consistency.
- If preferred, substitute part of the mozzarella with a stronger cheese like sharp cheddar for varied flavor.
Storage Tips
Store leftovers in an airtight container in the refrigerator for up to 4 days. To reheat, warm in the oven or microwave until hot, maintaining its creamy texture.
Serving Suggestions
Pair this casserole with a fresh mixed green salad or roasted vegetables for a balanced meal. It also pairs beautifully with crusty whole-grain bread or garlic bread for dipping in the creamy sauce.
- Cook chicken breasts by poaching or roasting for tender meat that shreds easily.
- For extra flavor, sauté garlic lightly before adding to the mixture to mellow its sharpness.
- Customize with additional herbs like thyme or basil to enhance the aromatic profile.
- Use a glass or ceramic baking dish to ensure even heat distribution and prevent burning.
FAQs
- Can I use frozen spinach instead of fresh?
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Yes, but be sure to thaw and squeeze out excess water to avoid a watery casserole.
- Is it possible to make this casserole dairy-free?
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Yes, substitute Greek yogurt and cheeses with dairy-free alternatives, though texture and flavor will differ.
- Can I prepare this recipe in advance?
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Yes, combine all ingredients and store in the baking dish covered in the fridge, then bake when ready.
- What can I use instead of chicken breasts?
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Shredded cooked turkey or rotisserie chicken work well as alternatives.
- How can I add more vegetables to this dish?
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Consider stirring in chopped bell peppers or mushrooms to boost vegetable content and flavor.
- Is this casserole freezer friendly?
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Yes, after baking and cooling, cover tightly and freeze for up to 2 months. Thaw overnight before reheating.
- Can this be made spicy?
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Yes, add a pinch of crushed red pepper flakes or diced jalapeños for some heat.
High Protein Chicken Casserole
Equipment
- 1 9x13-inch baking dish greased
- 1 large mixing bowl
- 1 oven
Ingredients
- 2 large boneless skinless chicken breasts (about 1 lb), cooked and shredded
- 3 cups fresh baby spinach
- 1 can 14 oz 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
- Preheat the oven to 375°F (190°C).
- In a large bowl, mix together shredded chicken, spinach, chopped artichokes, Greek yogurt, cream cheese, half of the mozzarella, half of the Parmesan, minced garlic, salt, and pepper.
- Pour the mixture evenly into a greased 9x13 inch baking dish.
- Sprinkle the remaining mozzarella and Parmesan cheese evenly over the top.
- Bake uncovered for 25-30 minutes until the cheese is bubbly and golden brown.
- Allow the casserole to cool for 5-10 minutes before serving.
Notes
- Use cooked, shredded chicken for best texture.
- Can be stored refrigerated for up to 3 days.
- Reheat covered to retain moisture.
- Use fresh spinach for optimal flavor and nutrition.
