Nellie Cashman's is the casual dining place at the Westin Kierland. I would give it 4 stars for breakfast, probably 3 stars for dinner. The breakfast buffet is really nice, great omelet station & waffles to order, and good fruit/meat/cheese selection. Service is helpful and definitely request a table outside.
Dinner was pretty average. The menu is not that broad, mostly steak and a few other choices. The pita bread served at the start was inedible (overcooked/hard). The steak was decent, but not prepared to my specification. The good news was we had a great view of the bagpipes which made for a really nice evening with the family.