La Taberna del León
Set in a pretty 1920s chalet-style house, this dignified destination for sophisticated modern European–Mexican cuisine is surrounded by the historic redbrick buildings of the Plaza Loreto shopping center. Once you're seated on the shaded side patio or old-world dining rooms—supping on beef tartare with caviar, roasted duck with a mango sauce and wild rice, or ribeye steak with a Roquefort sauce and Lyonnaise potatoes—it's easy to feel like you've been transported to a wealthy friend's hideaway in the French Alps. There's an impressive wine list, and the desserts are worth saving room for.