This lovely tomato tart is available for a limited time! A specialty from the south of France, this tart is puff pastry with a thin layer of Dijon mustard, caramelized onions, and fresh tomatoes. A last hurrah for the summer tomatoes! Served with a side salad, this beautiful lunch will put you right in Provence! #sdeats #FrenchBakery #thefrenchdoorcafe #sandiegocafes #CarlsbadCA #SanDiegoEats #sdcafe #carlsbadfrenchies #CaliforniaFoodie #frenchcafé #visitcarlsbad #EatLocal #carlsbadfrenchpatisserie #frenchcafe