It takes just 25 minutes to make this luscious pasta dish featuring chicken, Parmesan cheese and a creamy mushroom sauce. Chicken Tetrazzini. The simplicity of this dish is that it bakes in one pan and is a great use of any leftover chicken or turkey you may have. When coupled with pasta, this classic dish is truly a creamy and comforting dinner solution. This is the most amazing chicken casserole dish I have ever tried. I promise you will not regret making this. Dont omit the sherry, its the ingredient that really. Our freezerfriendliest chicken recipe makes one casserole that will serve 4 tonight, plus a second meal to freeze and pull out when youre in a pinch. Preheat. A speedy Italian classic, Chicken Tetrazzini can be made ahead for easy weeknight dinners. Freeze an unbaked casserole up to 1 month, if desired. Thaw. Chicken Tetrazzini Recipe Taste of Home. Nutritional Facts. Simple Side Dishes there.