High Protein Chicken Parmesan Casserole

A comforting cheesy casserole that delivers cozy joy with a muscle-friendly protein boost, perfect for family dinners or meal prep.

Print Recipe Pin Recipe

Prep Time 15

Cook Time 30

Total Time 45

Servings: 6 servings

Course: Dinner, Main Course

Cuisine: Comfort Food, Italian

Calories: 450

Ingredients Method Notes

Ingredients

Main Ingredients

4 cups cooked chicken, shredded or cubed Use roasted, poached, grilled, or leftover rotisserie chicken. Dark and white meat both work.
2 cups marinara sauce A chunky tomato sauce gives body; a smoother sauce makes the casserole silkier.
2 cups ricotta cheese Keeps the filling creamy and adds protein.
1 cup grated Parmesan cheese Brings nutty, savory depth.
2 cups shredded mozzarella cheese For the topping.
1 teaspoon garlic powder
1 teaspoon Italian seasoning
Salt and pepper To taste.
2 cups cooked pasta (optional) Penne, rigatoni, or fusilli can be used. Omit for lower carbs.
Fresh basil For garnish.

Method

Preparation

Preheat the oven to 350°F (175°C). Position the oven rack in the middle.
In a large bowl, combine the cooked chicken, marinara sauce, ricotta cheese, Parmesan cheese, garlic powder, Italian seasoning, salt, and pepper.
If using, stir in cooked pasta.
Spread the mixture in a greased baking dish.
Top with shredded mozzarella cheese.

Baking

Bake for 25–30 minutes, or until bubbly and golden on top. If the top is browning too quickly, tent with foil for the last 10 minutes.
Remove from oven and let cool slightly. Garnish with fresh basil before serving.

Notes

This casserole can be made in advance and frozen. Leftovers can be refrigerated for 3–4 days. Great served with a crisp green salad, garlic bread, or steamed vegetables.