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.