Steps. Heat oven to °. Spray 2-quart casserole with cooking spray. Cook peanut sauce, broth, peanut butter, frozen vegetables and stir-fry noodles in 3-quart saucepan over medium-high heat 5 to 7 minutes, stirring frequently, until hot. Stir in chicken. Mix chow mein noodles and peanuts; sprinkle over chicken. See Moroccan Lamb Casserole with Preserved Lemons recipe For a Chinese-inspired casserole, try this dish featuring chicken, veggies, and chow mein.