A savory amalgamation of cooked poultry such as chicken, turkey, or veal, or even succulent lobster, blended with spaghetti and mushrooms, and smothered in a velvety and sumptuous veloute sauce, laced with flavors of nutmeg and sherry, is commonly referred to as tetrazzini. This decadent preparation is further baked to perfection, resulting in a delectable and hearty meal.