Virtual Pastry Shop › Sweet Potato Miso Tart Sweet Potato Miso Tart $42.00 Eight-inch tart made of pâte sucrée filled with sweet potato miso custard topped with torched marshmallow. Nut-Free Add To Cart Added! Eight-inch tart made of pâte sucrée filled with sweet potato miso custard topped with torched marshmallow. Nut-Free You may also like Quick View Seasonal Fruit Tart Quick View French Macarons Quick View Seasonal Cupcakes Quick View Chocolate Croissant Ring Quick View Jumbo French Baguette