My must go to restaurants in WDW are:
Chefs de France for lunch-We love what I think they call "French Menu", lots of food-french onion soup, salad, grilled sandwich and creme broulee. It is SOO yummy!!
Yak & Yeti in Animal Kingdom, yummy chinese food!
Ghirardelli's in Downtown Disney, we have ice cream sundays for "lunch" one day on every trip
Mama Melrose Disney's Hollywood Studios, good, casual italian
I know it was more than two, but I couldn't narrow them down!! In fact I could have added SOOO many more!