Meanwhile, heat oven to 350°F. Spray 3-quart casserole with cooking spray. Separate cans from chow mein mix. Drain large can of vegetables. In bottom of casserole, place 1 1/2 cups of the chow mein noodles. In large bowl, stir together both cans of chow mein mix, the pea pods, soup, water chestnuts, soy sauce and 3/4 cup of the cashews.