Zucchini Chicken Parmesan Bake (Printable Version)

A comforting baked dish featuring chicken, zucchini, marinara, and melted mozzarella and Parmesan cheeses.

# Ingredient List:

→ Meats

01 - 2 large boneless, skinless chicken breasts, diced into bite-sized pieces

→ Vegetables

02 - 2 medium zucchinis, sliced into 1/4-inch rounds
03 - 1 small onion, finely chopped
04 - 2 garlic cloves, minced

→ Dairy

05 - 1 cup shredded mozzarella cheese
06 - 1/2 cup grated Parmesan cheese

→ Sauces

07 - 2 cups marinara sauce

→ Other

08 - 1 cup Italian-style breadcrumbs (use gluten-free if desired)
09 - 2 tablespoons olive oil
10 - 1 teaspoon dried oregano
11 - 1/2 teaspoon salt
12 - 1/2 teaspoon black pepper
13 - Fresh basil, chopped (optional, for garnish)

# Directions:

01 - Preheat the oven to 400°F.
02 - Heat olive oil in a large skillet over medium heat. Season diced chicken with salt and pepper, then cook until lightly browned, about 5 minutes. Remove from skillet and set aside.
03 - In the same skillet, sauté onion and garlic until softened and fragrant, approximately 2 minutes. Add zucchini and cook for an additional 3 to 4 minutes until tender.
04 - In a large bowl, mix the cooked chicken, sautéed vegetables, and marinara sauce. Stir in half of the mozzarella and Parmesan cheeses, then sprinkle in the dried oregano.
05 - Transfer the mixture to a greased 9x13-inch baking dish.
06 - Evenly distribute the remaining mozzarella, Parmesan, and breadcrumbs over the top of the mixture.
07 - Bake uncovered for 25 to 30 minutes, until the cheese is melted, golden, and bubbly.
08 - Allow to cool for a few minutes before garnishing with chopped fresh basil and serving.

# Expert Advice:

01 -
  • No need to fuss with breading or frying—the oven does the work and keeps things light.
  • It’s secretly packed with veggies, making dinner feel both indulgent and nourishing.
02 -
  • I once overcrowded my pan and the zucchini turned mushy, so don’t rush that stovetop step.
  • Mixing half the cheese into the filling (not just on top) is the move that makes every bite just a little gooey.
03 -
  • Letting the chicken fully cool before mixing it prevents overcooking once baked.
  • Rubbing dried oregano between your fingers before adding sparks its aroma like fresh herbs.
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