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Top-down look at a casserole with chicken pieces covered in marinara sauce, topped with melted mozzarella and parmesan, and sprinkled with whole wheat breadcrumbs.

High Protein Chicken Parmesan Casserole

Shredded chicken, marinara, ricotta, and mozzarella baked with whole wheat breadcrumbs and Parmesan for a high protein chicken parmesan casserole.
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Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Servings: 6 servings
Course: Main Course
Cuisine: Italian-American
Calories: 400
Ingredients Method

Ingredients
  

  • 2 cups cooked shredded chicken rotisserie chicken offers quick prep and extra flavor
  • 1 cup marinara sauce opt for a top-quality sauce for optimal taste
  • 1 cup ricotta cheese provides a creamy, rich texture to the dish
  • 1 cup shredded mozzarella cheese delivers the desired gooey, melted goodness
  • 1/2 cup grated Parmesan cheese adds a salty note and golden top
  • 1 teaspoon dried basil brings aromatic flavor; fresh basil works too
  • 1 teaspoon dried oregano contributes classic Italian herb notes
  • salt and pepper to taste; crucial for seasoning each layer of the casserole
  • 1 cup whole wheat breadcrumbs creates a crunchy, satisfying crust; gluten-free alternatives are fine

Method
 

  1. Preheat oven:

    Heat the oven to 375°F (190°C).

  2. Mix chicken mixture:

    In a large bowl, mix 2 cups shredded chicken, 1 cup marinara sauce, 1 cup ricotta, and 1 cup mozzarella. Stir until everything is evenly coated and combined.

  3. Season mixture:

    Add 1 teaspoon each dried basil and oregano, plus salt and pepper to taste. Stir to distribute the seasonings.

  4. Transfer to dish:

    Transfer the chicken mixture to a greased baking dish, spreading it evenly with a spatula.

  5. Add breadcrumb topping:

    Top with 1 cup whole wheat breadcrumbs and 1/2 cup grated Parmesan, sprinkling them generously over the mixture.

  6. Bake casserole:

    Bake for 30 minutes, until the topping is golden brown and the casserole is bubbling.

  7. Rest before serving:

    Allow the casserole to rest a few minutes before serving to firm up and make slicing easier.