You haven't visited WDW yet but there are many options like that. Magic Kingdom has Be Our Guest with braised pork, mushrooms, onions, carrots, mashed potatoes, and green beans and chicken pot pie and lobster mac and cheese at Columbia Harbour House. A simple monorail ride to The Contemporary can give you a beef pot roast with mashed potatoes and vegetables, shrimp noodle bowl, grilled salmon with rice and vegetables. Not to mention EPCOT's huge array of quick service from Sunshine Season's pork chops with mashed potatoes, to rotisserie chicken, and fresh vegetables grown in the pavilion. Every World Showcase Restaurant has a lot of quick service, from ham and cheese crossaints, quiche, and pastries in France to fish and chips in the U.K., tacos and empanadas in Mexico to chicken and lamb platters with hummus tabbouleh, and couscous in Morocco.
That's really good to know, as I have no plans on eating at any table service spots when I go.