Filo Red Onion Tart with Crème Fraiche MandySoCookJanuary 24, 2022 29 SoCookA crisp red onion tart with crème fraiche, crispy panchetta and sliced caramelized red onions. Topped with a garlic and thyme served with a green salad with tomato and pesto dressing.4Try itSee the full directions on my site