Nigella Lawson Sweet Potato Tacos
Nigella Lawson’s sweet potato tacos are warm corn tortillas filled with spiced roasted sweet potato wedges, shredded lettuce and gherkins, a creamy avocado-coriander sauce and a fresh tomato-and-pear relish. It serves 3 to 4, from her book At My Table. She’s firmly in the soft-shell camp: given the choice between a crisp, curled-up taco-boat and …