cook 350g fusilli, followin pack instructions, maen while, heat 2 table spoons of olive oil in pan, add 2 red onions peeled an choped, an lightly fry untill soft. Add 1x300g bag of spinach an cook untill wilted.
drain the cooked pasta and add 2 pan. Stir in 1x390g chopped tomatoes and 1x400g tin tuna in spring water, drained, an transfer the mixture in 2 oven proof bakin dish.
season with salt an pepper an top with 1x125g mozzarella cheese ball, drained an sliced, whizz some bread in a blender 2 make bread crumbs, an sprinkle over the top, bake 4 20 mins or till pippin hot through out