The Artisan Restaurant is located at the Stonebridge Inn in Snowmass. The bar is open from 3-11pm and you can dine from their bar menu from 4:30 to 9pm - prices hover between $10 and $12 per dish (considered one of the best deals in Snowmass). Try the Maytag blue cheese burger for $12. The view is pretty nice as well. There is a great deck out back that overlooks the pool. With good beers on tap- the bar is a great locals hangout.
Right next to the bar is the main restaurant. Open from 5:30-9:30pm, you can sample from an ever-changing, excellent menu. Local favorites include the slow roasted duck with drunken cherry sauce or the Colorado lamb chops with rosemary polenta and moroccan olive plum tomato ragu. Try the grilled artichoke with truffle oil drizzle for an appetizer - it is very juicy and delicious. The restaurant menu prices are a steal - plenty of food on your plate - ranging from $18 to $38, with the surf and turf at $52.
You can also start your day there with breakfast.