Sifting flour do well. Blurring the yeast in warm water sipvam her to the flour, add salt and if I have an egg, put it. Knead the dough medium hard. Divide it into 4 parts and each part separately Roll with 0.5 cm thickness and size of trays - are 4 trays with a diameter of 25-30 cm. Paint trays with sunflower oil and put the rolled out dough. Top paint everywhere with tomato paste (this is the secret of delicious pizza), arrange ham, sliced ​​cucumbers, sliced ​​olives and top grated cheese. The heat of 300C degrees (high heat) until browned cheese. * If you have a mix of frozen corn, carrots and peas can also add it to the stuffing. * Preparation time about 2 hours.