It’s a quiche but made with an easy puff pastry crust! A simple and salubrious filling of Basil Chive Boursin, eggs, and Swiss cheese is swirled with crispy pancetta, mushrooms, walnuts, and cherry tomatoes in this fresh and fabulous savory baked treat. Pancetta Mushroom Walnut Puff Pastry Quiche 2 sheets puff pastry, thawed1 pkg. Basil…