My most recent stay was a month ago. Breakfast was a small subset of the full menu of the restaurant. An entrée and a beverage. Beware, if you are looking at the menu online, that any healthy (so-designated by Westin) or strict vegetarian options are not available on the For Elites menu. I chose the breakfast option not knowing this. Drat.
There were okay-looking options on the Elite Menu, just not to my taste.