The finished recipe. Ham and Pineapple Tortilla PizzaIngredients 1 to 6. 1 medium, about 60 g Flour tortilla. 50 g Passata. 50 g Light mozzarella. 60 g Lean ham, sliced (Cooked deli weight, as sold.). 50 g Pineapple (Fresh, or tinned in juice, drained and patted dry so it does not flood the base. Flesh only.). A pinch Dried oreganoIngredients 7 to 7. A pinch Chilli flakesStep 1. Heat the grill to high. Put the tortilla in a dry ovenproof frying pan over a medium heat for two minutes, until the underside is crisp and spotted.Step 2. Spread the passata over it, leaving a rim, then scatter over the torn mozzarella, ham and pineapple with the oregano.Step 3. Slide the pan under the grill for three to four minutes, until the cheese has melted and the edges of the tortilla have browned. Cut into quarters and add the chilli flakes.