I ate at Fiamma on Christmas Day with my parents and husband and we all very much enjoyed our meal. The ambiance of Fiamma is lovely, it's warm and inviting, modern but not overdone. Our service was very good, as well. They also had my all-time favorite wine, Leitz Dragonstone Reisling, so I really can not complain.
But on to the important stuff. The food: I went with the Fall Tasting Menu which was 3 courses for $45. For my first course, I got a Caprese Salad with buffalo mozzarella. It was light, fresh, perfectly salted and very good. My main course was chicken that was very juicy and perfectly cooked with perfectly roasted potatoes. Dessert was a trio of individual mini desserts. They were very, very good and included a creamy panna cotta, a tartufo and tiramisu. A very satisfying ending to a delicious meal.
I, of course, tried everyone elses dishes and can say that the Short Rib Ravioli are to-die-for. My dad had a special that night which was the Strip Steak. It was perfectly cooked and so flavorful, accompanied with potato croquettes and caramelized pearl onions. He probably had the winner dish out of all of us, it was so so good. Overall it was a great dining experience and I would definitely return, for the reasonable price it was on equal par to many of Vegas' fine dining restaurants.