Chicken Zucchini Mushroom Bake (Printable Recipe)

Tender chicken and vegetables baked in a creamy Italian cheese base for a satisfying weeknight dinner.

# Ingredients You'll Need:

→ Main Ingredients

01 - 8 ounces boneless chicken breast or thighs, diced into bite-sized pieces
02 - 1 medium zucchini, sliced into coins then halved or quartered
03 - 4 ounces fresh mushrooms, thinly sliced
04 - 2 tablespoons butter

→ Creamy Base

05 - 2 cups shredded Italian cheese blend (mozzarella and provolone)
06 - ½ cup sour cream
07 - 2 large eggs, beaten

→ Seasonings & Aromatics

08 - 2 green onions, thinly sliced
09 - 2 teaspoons dried basil
10 - Salt and freshly ground black pepper to taste

# Steps to Follow:

01 - Dice chicken into uniform bite-sized cubes for even cooking. Slice zucchini into coins, then halve or quarter for easy bites. Thinly slice mushrooms and green onions to distribute flavors evenly throughout the bake.
02 - Melt butter in a high-sided skillet over medium heat until foaming. Add diced chicken, ensuring each piece contacts the pan. Add zucchini and mushrooms, cooking for 5 minutes while stirring frequently. Watch for mushrooms to soften and zucchini to become slightly translucent. Season lightly with salt and pepper during cooking.
03 - Transfer cooked chicken and vegetables to a colander when tender but not mushy. Drain thoroughly to remove excess moisture, preventing a watery finished dish.
04 - In a large bowl, combine Italian cheese blend, sour cream, sliced green onions, beaten eggs, dried basil, and a pinch of salt and pepper. Stir thoroughly until eggs and sour cream evenly coat all ingredients.
05 - Add drained chicken, zucchini, and mushroom mixture to the cheese base. Fold together with a large spoon until vegetables and chicken are evenly coated with the creamy mixture.
06 - Spray individual oven-safe baking dishes with nonstick spray. Divide mixture evenly between dishes and smooth tops gently. Bake at 375°F for 30-35 minutes until bubbling and golden brown. Rest for 5 minutes before serving to allow proper setting.

# Extra Tips:

01 - Sauté vegetables just until tender to prevent mushiness in the final bake
02 - Draining excess moisture from sautéed ingredients is essential for proper texture
03 - Sprinkle extra cheese on top midway through baking for enhanced golden crust
04 - Dish freezes beautifully and reheats well for meal prep convenience