Roll out thinly the puff pastry and lay it on oiled baking sheet. Grease the top with ketchup. On a coarse grater three cheese and sprinkle the dough quite a bit. The rest of the cheese go to the top. Cut large cubes of sausage or cooked chicken (or will take). Put on pizza. Evenly to the periods. Now take marinated mushrooms, if large - cut into pieces. Cut onion into rings, the olives cut in half and yet it is also spread on the dough. Salt, pepper and sprinkle thickly with grated cheese.

Now bake in the oven until Golden brown on the test. Delicious! :)