Tuna & Sweet Potato Patties

INGREDIENTS: 600g orange sweet potato, peeled olive oil cooking spray 1/2 small onion 1 garlic clove, crushed 400g canned tuna in oil (drained) 1 egg, lightly beaten 40g breadcrumbs 2 tablespoons flat-leaf parsley leaves, chopped 2 tablespoons plain flour   METHOD: Cut sweet potato into small pieces. cook in sauce pan. Drain, and mash after…