Preparation:
Soften onion and garlic in oil in a non-stick frying pan. Add tomatoes and tomato pure and simmer for about ten minutes. Add tuna black olives herbs and sugar and cook for a further 5 minutes.
Meanwhile heat the oven to 190C, 375F, gas mark 5. Grease an oven proof dish and add potatoes and sauce in layers ending with a layer of sauce.
Sprinkle with breadcrumbs and cook for 40 minutes. |
