Dinner

High Protein Spinach And Artichoke Chicken Casserole

Clara-Bennett
July 25, 2026
7 min read

When it comes to comfort food, few dishes can rival a delicious casserole. The High Protein Spinach And Artichoke Chicken Casserole elevates the classic combination of spinach and artichokes by fusing it with tender chicken in a creamy, cheesy delight. This dish ticks all the boxes for taste while also offering a significant nutritional boost, making it a perfect weeknight meal that satisfies both the palate and health-conscious diners.

This casserole is a fantastic adaptation of the popular spinach artichoke dip, transformed into a wholesome family meal. Packed with protein and flavorful ingredients, it lends itself well to customization, allowing you to adapt it according to your preferences or what you have on hand. Creating a satisfying meal that everyone in your family will enjoy has never been this simple!

Whether you are a busy parent, an athlete needing fuel, or simply someone who enjoys a hearty dish, this recipe provides the ideal blend of convenience and nutrition without skimping on flavor. You can feel good serving this dish, which combines wholesome ingredients that contribute to a balanced meal.

Why You’ll Love This Recipe

This High Protein Spinach And Artichoke Chicken Casserole is designed to impress for several reasons:

Ingredients and Substitutions

The ingredient list for this casserole is straightforward and focuses on fresh, wholesome components. Here’s what you’ll need:

Consider making substitutions based on dietary needs or personal preferences. For a dairy-free version, use plant-based yogurt and cheesr alternatives. Want to elevate the flavor? Feel free to add spices like red pepper flakes or diced jalapeños for heat!

How to Make High Protein Spinach And Artichoke Chicken Casserole

Making this casserole is simple. Just follow these straightforward steps:

  1. Preheat the Oven: Begin by preheating your oven to 375°F (190°C) for even cooking.
  2. Combine the Ingredients: In a large mixing bowl, combine the cooked and shredded chicken, fresh spinach, chopped artichoke hearts, Greek yogurt, cream cheese, mozzarella, Parmesan, minced garlic, salt, and pepper. Mix until well combined.
  3. Transfer to Baking Dish: Spread the mixture evenly into a greased 9×13-inch baking dish. Smooth the top to allow for an even bake.
  4. Bake: Place the dish in the preheated oven and bake for about 25-30 minutes, or until the top is golden brown and the mixture is bubbly.
  5. Cool and Serve: Allow the casserole to cool for 5-10 minutes before serving, giving it a chance to set nicely.

Expert Tips for Success

Variations

This casserole is incredibly versatile, making it easy to adapt based on dietary needs or personal preferences:

Serving Suggestions

While this casserole is delicious on its own, it pairs wonderfully with various sides:

Storage, Freezing, and Reheating

To store leftovers, place them in an airtight container in the refrigerator, where they will stay fresh for 3-4 days. You can also freeze portions of the casserole for up to 2 months. To reheat, thaw overnight in the fridge and bake at 350°F (175°C) for about 15-20 minutes or until warmed through.

Frequently Asked Questions

Can I use frozen spinach instead of fresh?

Yes, frozen spinach can be used. Just make sure to thaw and drain it thoroughly to remove excess moisture before mixing it into the casserole.

Is this casserole gluten-free?

This casserole can easily be made gluten-free by omitting breadcrumbs or using gluten-free breadcrumbs as an alternative.

Can I prepare this casserole ahead of time?

Absolutely! You can assemble the casserole ahead of time, cover it tightly, and store it in the refrigerator for up to 24 hours before baking.

What if I don’t have artichoke hearts?

If you don’t have artichokes on hand, you can either leave them out or substitute with chopped asparagus for a comparable flavor and texture.

How can I tell when the casserole is done?

The casserole is done when it’s heated through, and the top is golden-brown and bubbly, which typically takes 25-30 minutes in the oven. You can also check with a food thermometer to ensure it has reached 165°F internally.

High Protein Spinach And Artichoke Chicken Casserole

High Protein Spinach And Artichoke Chicken Casserole

A nutritious and delicious casserole combining chicken, spinach, and artichokes, packed with protein and flavor.
Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Servings 6 servings
Calories 350 kcal

Ingredients
  

  • 2 large boneless, skinless chicken breasts (about 1 lb), cooked and shredded
  • 3 cups fresh baby spinach
  • 1 can artichoke hearts (14 oz), 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 oven to 375°F (190°C).
  • In a large bowl, combine chicken, spinach, artichokes, Greek yogurt, cream cheese, mozzarella, Parmesan, garlic, salt, and pepper. Mix well.
  • Spread mixture in a greased 9x13 inch baking dish.
  • Bake for 25-30 minutes until golden and bubbly.
  • Let cool for 5-10 minutes before serving.

Notes

Drain artichokes well to avoid excess moisture. Rotisserie chicken can save you time. Feel free to add other vegetables to customize. Monitor during the last minutes to prevent over-browning.
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Clara-Bennett
LeanYum shares practical high-protein dinner recipes for busy weeknights, meal prep, and everyday healthy eating.