Dissolve the yeast in lukewarm water and add it to the flour/salt mixture.
Knead the ingredients into an elastic, homogeneous dough for about 20 minutes.
Cover the dough with a damp cloth and let it rest for two hours.
Divide it into four 200 g pieces, shape them into balls, cover, and let rise for six more hours.
Roll or stretch the dough as thin as possible and prepare the tomato sauce by blending canned tomatoes with garlic, salt, pepper, sugar, basil, and oregano.