You’ll love every bite of Stouffer’s Single Serve Turkey Tetrazzini Casserole, made with tender white meat turkey, pasta, mushrooms & celery in a creamy sauce. Make any dinnertime a joyful moment with homestyle food that’s thoughtfully crafted with flavorful, quality ingredients. Whether you’re looking for after-work frozen dinner ideas, or you need some easy comfort food, this frozen turkey casserole is the perfect way to solve your ‘what’s for dinner?’ dilemma. With Stouffer’s frozen individual dinners in your freezer, you’ll always be ready to enjoy something delicious. Keep the turkey casserole frozen until you’re ready to cook and serve.