Baked Chicken and Spinach Parmigiana Casserole

Tender chicken breasts baked over seasoned spinach and sliced zucchini in robust marinara sauce, topped with melted golden mozzarella.
- Prep: 15 min
- Cook: 30 min
- Total: 45 min
- Servings: 4
- Cuisine: Italian
- Difficulty: Easy
- Cost: $4.52/serving
Dietary
- Gluten-Free
- High-Protein
- Low-Carb
- Nut-Free
- Egg-Free
- Soy-Free
Tags
- bake
- healthy
- comfort food
Ingredients
- 2 pound chicken breast (boneless, skinless, halved horizontally into cutlets)
- 1 package frozen chopped spinach (10 oz package, thawed and squeezed dry)
- 2 zucchinis (medium, sliced into 1/4-inch rounds)
- 1 jar marinara sauce (24 oz jar)
- 1 package shredded mozzarella cheese (8 oz package)
- 1 tablespoon olive oil (extra virgin)
- 1 teaspoon dried Italian seasoning
- 1 teaspoon kosher salt
- 0.5 teaspoon black pepper (ground)
- 0.5 teaspoon garlic powder
Instructions
- Preheat your oven to 400°F and lightly brush a 9x13-inch baking dish with 1/2 tablespoon of the olive oil.
- In a bowl, toss the sliced zucchini and squeezed spinach with the remaining 1/2 tablespoon olive oil, 1/2 teaspoon of the Italian seasoning, 1/2 teaspoon of the kosher salt, and 1/4 teaspoon of the black pepper. Spread the seasoned vegetables evenly across the bottom of the prepared baking dish.
- Season the chicken breast cutlets on both sides with garlic powder and the remaining 1/2 teaspoon Italian seasoning, 1/2 teaspoon kosher salt, and 1/4 teaspoon black pepper, then arrange them in a single layer over the vegetable base.
- Pour the marinara sauce evenly over the chicken cutlets, spreading with a spoon to coat completely, then sprinkle the shredded mozzarella cheese across the top.
- Bake uncovered at 400°F for 25 to 30 minutes, until the chicken registers an internal temperature of 165°F on a meat thermometer and the cheese is melted and bubbling at the edges.
- Let the casserole rest for 5 minutes before slicing and serving each portion with the underlying vegetable and marinara layers.
Notes
Portions keep exceptionally well in sealed containers in the refrigerator for up to 4 days. Reheat individual servings in the microwave for 2 minutes or in a 350°F oven until warmed through.
Nutrition (per serving)
- Calories: 574
- Protein: 70.3 g
- Carbohydrates: 22.8 g
- Fat: 24 g
- Fiber: 6.1 g
- Sodium: 1783 mg
- Saturated Fat: 8.5 g
- Sugar: 11.2 g
- Cholesterol: 190 mg