Plaza Bonita is one of 4-5 restaurants in Tusayan (excluding the fast food franchises). It is pretty big, easy to park at, and the staff are very friendly.
The food is good to very good. Everything on the menu is clearly marked as gluten free, and the vast majority of the menu, including the chips, are gluten free. The portions are very big, so you could easily split one main between two people. Good vegetarian options, and some shrimp options. A lot of chicken, chicken mole, steak and pork. Standard margarita and beer menu.
When we were there, it got very crowded after 7 pm - I think people get back from the Grand Canyon around sunset and then come to eat. We ate at 5 pm the next day and it was half empty.
— Very
— Some
— Excellent