I went to Disneyworld for the first time in October 2021. I just got married and we decided to take our honeymoon in Disney.
I HIGHLY recommend looking up The Disney Food Blog. They have a great website and also YouTube videos detailing how to handle a Disney trip. Of course it is focused on food in Disney and Disney Springs but it also includes other great info. I went from knowing nothing about Disney cause I've never been or really looked into it, to feeling confident about the trip.
My husband downloaded the My Disney app which is pretty important to have for keeping track of bookings and making them, seeing menus and what places still have an opening, etc. It is best to just have the most tech savvy person handle the app. It is highly recommended to book food places 60 days out, however we booked a few we really knew we wanted early and then later closer to our trip or sometimes in the park we would make a few more final bookings. Day 1 was super overwhelming for me so we decided it would be too hard to make our reservation for dinner which was outside the park we were in and it was in one of the restaurants within The Polynesian Resort. When we called to cancel our reservation, the call wait time was 2 hours so we just gave up and didn't show up. They say they will charge you if you don't cancel your reservation with enough notice, but I don't think we were charged. Probably because they were too backed up.
The 60 day booking tip is mainly for the super busy fancier or newer dining. Things like Cinderella's Castle, Be Our Guest, etc. There are plenty of quick service dining options that don't need a reservation! One of the coolest options was for some they have a board out front that you can scan to place your order, then you place your order on your phone and it will tell you your approx. wait time. It will also say when your food is ready so you can continue to walk the park until your food is done.
Since it was just my Husband and Me, we ate all kinds of stuff. Shrimp and Grits, Pad Thai, Chicken Curry, Ramen, Sheppard's Pie, etc.
Here is the lunch I got at the quick service restaurant in the Avatar area of Animal Kingdom.
It was amazing food. They have burgers, chicken fingers, hot dogs, sandwiches too but I recommend trying to get at least one thing different.
I wouldn't have known all this existed there if it weren't for watching Disney Food Blog videos on YouTube.