To make the tortillas

• Place the Gluten-Free Fibre Mix in a bowl and add sufficient water to form a soft but not sticky dough.
• Knead the dough until smooth on a surface lightly dusted with Mix.
• Divide the dough into four equal pieces, shape each piece into a round, and roll out thinly.
• Dust off any excess Mix and cook in a heavy-based frying pan (without oil) for about one minute each side.
• Layer cooked tortillas in a polythene bag to retain softness.

To make the filling

• Place a slice of mozzarella in the centre of each tortilla, then add a slice of ham and finally a slice of tomato.
• Fold the tortillas around the filling to make a square.
• Place on a baking tray and bake in a preheated oven for about 15 minutes. Cut in half to make triangles.

Alternative filling: Tuna & Sweetcorn

• Place a slice of mozzarella in the centre of each tortilla, then a slice of tomato.
• Mix together a small tin (185g) of tuna with 100g (4oz) sweetcorn and add a spoonful of tuna mixture to each tortilla.
• Fold the tortillas around the filling to make a square.
• Place on a baking tray and bake in a pre-heated oven for about 15 minutes. Cut in half to make triangles.