Onion Tart Recipe
NYT Cooking: The chef André Soltner served this classic warm onion tart almost every day for 43 years at Lutèce, his world-famous restaurant in New York City. It was for a whole generation the pinnacle of elegant French cuisine in the United States, and yet the tart is straightforward and uncomplicated, rustic and refined all at once. Let the onions slowly caramelize — don’t hasten the cooking by jacking up th