Inexpensive and quick to prepare, these delicious sweet potato röstis work brilliantly with a salad, as a burger filling or as a lunch box snack. To make this vegan, swap the mayonnaise for vegan ...

Poppy O’Toole shares how to make the ultimate potato rosti at home, using clarified butter for perfectly crisp and golden edges. Grate the potatoes, then use a clean tea towel to squeeze as much ...