Family Friendly Chicken Zucchini Bake (Printable)

Creamy chicken and zucchini bake with mozzarella and Parmesan, topped golden—family-friendly and easy.

# What You’ll Need:

→ Meats

01 - 2 cups cooked chicken breast, shredded or cubed (about 10.5 oz)

→ Vegetables

02 - 2 medium zucchinis, sliced into half-moons
03 - 1 small onion, finely chopped
04 - 2 garlic cloves, minced
05 - 1 red bell pepper, diced

→ Dairy

06 - 1 cup shredded mozzarella cheese (about 4.2 oz)
07 - 1/2 cup grated Parmesan cheese (about 2.1 oz)
08 - 1/2 cup sour cream (about 4.2 oz)
09 - 1/2 cup milk

→ Grains

10 - 1 cup panko or regular breadcrumbs, gluten-free if preferred (about 2.8 oz)

→ Pantry Staples & Spices

11 - 2 tablespoons olive oil
12 - 1/2 teaspoon dried oregano
13 - 1/2 teaspoon dried basil
14 - Salt and pepper, to taste

# How To Make It:

01 - Preheat oven to 400°F. Lightly grease a 9x13-inch baking dish with cooking spray or butter.
02 - Heat olive oil in a large skillet over medium heat. Add the chopped onion and sauté for 2 minutes until softened and translucent.
03 - Add the minced garlic, sliced zucchini, and diced red bell pepper to the skillet. Sauté for 5 to 6 minutes until the vegetables are just tender. Remove from heat and set aside.
04 - In a large mixing bowl, combine the cooked chicken, sautéed vegetables, sour cream, milk, dried oregano, dried basil, salt, and pepper. Stir until everything is evenly distributed.
05 - Spread the chicken and vegetable mixture evenly across the prepared baking dish. Sprinkle the mozzarella and Parmesan cheese over the top in an even layer.
06 - Scatter breadcrumbs uniformly over the cheese layer to create a golden, crispy crust.
07 - Bake in the preheated oven for 25 to 30 minutes, or until the casserole is bubbly and the top is golden brown.
08 - Remove from the oven and let the casserole rest for 5 minutes before slicing and serving.

# Expert Tips:

01 -
  • It transforms simple everyday ingredients into something that feels like a hug on a plate, and cleanup is just one baking dish.
  • The cheesy breadcrumb topping gets perfectly golden while the vegetables stay tender underneath, creating a texture contrast that keeps everyone going back for seconds.
02 -
  • Undercooked zucchini releases water during baking, so always sauté the vegetables until most of their moisture has evaporated.
  • Squeezing excess moisture from the zucchini slices before sautéing was a game changer that transformed my bake from a puddle to a proper casserole.
03 -
  • Shred your own cheese instead of using pre shredded bags, since the anti caking additives on store bought shreds prevent smooth melting.
  • Letting the assembled bake rest in the refrigerator for 30 minutes before baking allows the flavors to meld and produces a noticeably richer result.