Tarte à la tomate et à la moutardeTomato and mustard tart
Tarte à la tomate is a summer favourite all over Burgundy, home of Dijon mustard, made from July to September for picnics, light lunches and apéritif. A crisp shortcrust case is spread thickly with mustard and grated cheese, covered with overlapping tomato slices and herbs and baked until the tomatoes are jammy; the mustard mellows into a warm, tangy layer. Comté and Gruyère are usually made with animal rennet; use a vegetarian hard cheese if you prefer. The common mistake is using watery tomatoes, which make the pastry soggy. Chef's tip: salt and drain the tomato slices on kitchen paper for 15 minutes before laying them on the tart.
























