Peel the garlic, cut into thin slices and cover with vegetable oil. Mix. While we are preparing the dough, filling and sauce, the garlic oil will infuse. (You can prepare it in advance.)
The yeast must be dissolved in warm (just warm – not cold or hot) milk or water, stirring. When the yeast is completely dissolved, add salt and sugar. Then add the sifted flour. Cover the yeast pizza dough with a towel and leave it near a heat source for half an hour.
Preparing the filling. Cut the onion into thin half rings. Three cheese on a coarse grater. Cut the sausages into long slices (diametergonally) 5-7 mm thick.
Prepare the sauce. We turn the tomatoes into mashed potatoes, after dipping them in boiling water for a minute and removing the skin from them. Add the remaining sauce ingredients to the tomatoes. We catch the garlic from the oil (we don’t need it) and pour the oil into the sauce. Mix everything well.
Roll out the finished pizza dough with a rolling pin into a not very thick layer. Sprinkle the baking sheet with flour and put the pizza base on it. Lubricate it with sauce, then lay out the onions, then lay out the sausages and sprinkle everything with cheese on top.
Put the pizza in an oven preheated to 180 degrees for 20 minutes. Check the readiness of the test with a toothpick. If necessary, put the pizza in the oven for a short while.