Preheat your oven to 375 degrees Fahrenheit and spray a 9x13 baking dish with non-stick cooking oil.
In a large bowl add the mozzarella, cottage cheese, onion, eggs, and spices. Set aside.
In a large skillet over medium high heat add the chicken and cook until golden on the outside. Remove from the skillet and wipe it clean.
Next, add the oil to the skillet and add in the zucchini. Season with salt and pepper to taste and cook for a few minutes until softened. Drain any excess liquid.
Add the chicken and zucchini into the cheese mixture and stir until combined.
Transfer the mixture into the prepared baking dish and spread evenly.
Bake in the oven for 30-40 minutes until it’s golden and bubbly.
Finally sprinkle parsley on top, if desired, serve and enjoy!
Notes
You can store any leftovers of this Zucchini Chicken Bake in an airtight container in your fridge for 3-4 days. For longer storage you can freeze this in your freezer for up to 2 months. Thaw overnight in the refrigerator before reheating.To reheat you can so do in the microwave until everything has warmed through.