Nana's Zucchini Casserole

My Mother-in-law always had a huge garden, and therefore, always had bunches of zucchini. This was one of her favorite potluck foods she's make. Really yummy!!!

1 cup sliced carrots

5 cups thinly-sliced zucchini (unpeeled)

1 (6 ounce) package chicken-flavored stuffing mix

1 can cream of mushroom soup

1 cup sour cream

1/2 cup butter or margarine

1/4 cup chopped onion

Preheat oven to 350 degrees.  Place carrots in large pan and boil for 5 minutes.  Add zucchini, cover and boil 5 minutes longer.  In medium bowl, melt butter in microwave.  Add contents of seasoning packet and stuffing crumbs and stir until moistened.  Spoon 2/3 stuffing mixture in bottom of a 9x9, 10x10 or 9x12 pan.  Drain cooked vegetables.  Mix with soup, sour cream and onions.  Pour over stuffing mix.  Sprinkle with reserved stuffing crumbs.  Bake for 40 minutes.