Ackee and saltfish with potato and plantain röstis

By Andi Oliver From Saturday Kitchen Ingredients For the roasted peppers and onions 1 red pepper, deseeded and thinly sliced 1 green pepper, deseeded and thinly sliced 1 onion, thinly sliced 2 sprigs fresh thyme, leaves picked 2 garlic cloves, thinly sliced ¼ Scotch …