Le Lutrin is the restaurant of the Palais des Papes Hotel in the beautiful Palace Square directly across from the iconic Palace of the Popes. They serve regional food from Provence: Mediterranean flavors with plenty of vegetables, fish, and olive oil. Things like oysters with leek sauce, snails, foie gras, in short, classics of French cuisine. It's not a cheap place. There is a slightly more intimate terrace on the other side of the hotel. You should plan on spending at least 50 euros per person. You can try dishes like the fisherman-style Bourride or the Chateaubriand for two people. At lunchtime it's a bit cheaper, with includes classics like Daube of beef or codfish in aioli.