Magic Kingdom: Casey's, Main Street Bakery, Pecos Bills (chicken or taco salad), Cosmic Rays (ribs& chicken), Liberty Square (baked potato), Pinochio Village Haus (panini, salad, figaro fries), Columbia Harbour House (great sandwiches and soup). Take monorail/boat to Poly and try Cap'n Cook's (pork s/w and grown up grilled cheese are very good).
Animal Kingdom: Flame Tree BBQ: smoked chicken, ribs, fruit plate or Yak and Yeti CS (Asian food) or quick trip to AKL Mara (shrimp, African stew, 1/2 chicken, flatbreads, pizza, salad) or go to Coronado Springs resort to Pepper Market (Asian food, Mexican food, soups, sandwiches, steak, pizza)
Disney Studios: Backlot Express (grilled veggie S/W, grilled turkey, salad), Flabread Grill (BBQ s/w, grilled chicken with rice and beans, Greek salad), or Starring Rolls (good S/W and pastries)
Epcot: Sunshine Seasons (Chinese food, salads, S/W, grilled salmon, Beef or Chicken flatbreads, great pastries), Cantina San Angel, Kringla Bakeri og Cafe, Sommerfest, Lotus Blossom Cafe, Yakitori House, Tangeriene Cafe, Boulangerie Patisserie, Yorkshire County Fish Shop.
DTD: Earl of Sandwich, Wolfgang Puck's Express, Cookes of Dublin