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comforting cheesy chicken dish

Heartwarming Chicken Parmesan Casserole

This simplified Chicken Parmesan Casserole delivers all the classic flavors without the fuss of breading and frying. Tender chicken breasts are baked with rich marinara sauce, melty cheese, and topped with crispy garlic croutons for that authentic texture in an easy weeknight format.
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Prep Time 10 minutes
Cook Time 50 minutes
Total Time 1 hour 10 minutes
Servings: 6 people
Course: Main Course
Cuisine: Italian
Calories: 420
Ingredients Equipment Method Notes

Ingredients
  

  • 6 boneless skinless chicken breast halves 5-6 ounces each
  • 1 cup parmesan cheese grated
  • 2 cups marinara sauce high-quality recommended
  • 2 tablespoons olive oil
  • 1 package garlic-flavored croutons 5 ounces
  • 2 cloves garlic minced
  • 2 cups mozzarella cheese shredded, preferably freshly grated
  • 1/4 cup fresh basil chopped
  • to taste red pepper flakes

Equipment

  • 9x13 baking dish
  • Meat thermometer

Method
 

  1. Preheat your oven to 350°F (175°C).
  2. Drizzle the olive oil in a 9x13 baking dish. Add the minced garlic and red pepper flakes, spreading them evenly across the bottom of the pan.
  3. Arrange the chicken breasts in the baking dish, nestling them into the garlicky oil.
  4. Pour the marinara sauce over the chicken, ensuring each piece is well covered.
  5. Sprinkle the chopped fresh basil over the sauce.
  6. Add half of the mozzarella cheese and half of the parmesan cheese in an even layer.
  7. Spread the entire package of garlic-flavored croutons on top of the cheese layer.
  8. Top with the remaining mozzarella and parmesan cheese.
  9. Bake for 45-55 minutes, or until the chicken reaches an internal temperature of 165°F and the cheese is golden and bubbly.
  10. Remove from the oven and let the casserole rest for 10 minutes before serving.

Notes

For best results, use freshly grated cheese as it melts more smoothly than pre-shredded varieties. If you prefer darker meat, you can substitute chicken thighs for the breasts, but you may need to adjust cooking time accordingly. The casserole can be assembled ahead of time and refrigerated for up to 24 hours before baking - just add 5-10 minutes to the cooking time if baking from cold.
Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat individual portions in the microwave or warm the entire casserole, covered with foil, in a 325°F oven until heated through.