Chicken Zucchini Casserole

It is that abundant zucchini time of year.  Looking for a new way to try and use some of it up?  This casserole is put together quickly for a perfect no fuss dinner.

• 3-4 boneless, skinless, chicken breasts (about 2 lbs), cut in cubes
• 1/4 tsp salt
• 1/4 tsp pepper
• 1/4 tsp garlic powder
• 1 medium zucchini, chopped
• 1 medium yellow squash, chopped
• 1/2 medium sweet yellow onion, chopped
• 1/2 cup pesto, prepared
• 4 oz parmesan cheese
• 4 oz mozzarella

Lay chicken in a baking pan.   Cover with zucchini, squash, and onion.  Put pesto on top of squash.  Cover with cheeses.  Bake at 350 degrees for 40 minutes.