Arte Cafe, on 73rd St. bet. Columbus & Amsterdam Aves. You can check their menu at menupages.com. It's a fairly inexpensive, neighborhood place. The food is very good (although not creative) and the service is attentive.
Sorry, I don't remember exactly what we ordered. It was a couple of months ago. We were 3, I had fish, my friend had pasta and my husband had the white pizza. I do rembember that all the food was good.