Absolutely! And you can order as many appetizers, entrees or desserts as you or she wishes!
Often our server will just pick out things for us (he knows us well) and the table will be full of food - fortunately, we have had table mates that are adventuresome in their culinary tastes!
Also, another thing - if you find you like a certain food, ask the server if you can have it again. Our server knows that our son loves the chicken wing appetizers, so he mentioned to us that if we remind him at the beginning of our cruise, Michael can have it every night!!!
If notified ahead of time, special meals can often be made.
Enjoy!
Rae