Filo Red Onion Tart with Crème Fraiche MandySoCook January 24, 2022 42 SoCook A 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. 4 Try it See the full directions on my site