Chez Mademoiselle is a French restaurant near the Marais district in Paris that serves steak, duck, and octopus. The kitchen turns out duck breast, scallops, tuna, and mashed potatoes, and the salads use sesame oil. The dining room was full at 9:30 p.m., and a staff member explained each dish on the French menu and helped choose wine. There is no English menu, and the menu changes with the season, so dishes shown in photos may not be available.