Prepare ingredients - grate cheese; peel and chop onion; wash an slice mushrooms; drain and chop tomatoes; cut meat into cubes/slice.

Put on the oven No 6, 200C and grease a baking tray.

Make up the base :- put the flour and margarine into a mixing bowl rub in and add enough milk to make a dough.

Roll out the dough into a circle on a floured work surface to 1.5 cm thick.

Place on the baking tray.

Spread the tomatoes over the base, leaving a 2cm border.

Sprinkle the cheese over, then arrange the toppings on top.

Cook from approx 25 mins until the base slides on the baking tray.

Place onto a cooling rack to cool.