Dissolve yeast in warm milk, add 1 tablespoon of sugar, cover with cling film and leave in a warm place for 15-20 minutes. The yeast mixture should foam. Sift the flour. Egg yolks, mix with sour cream, remaining sugar and salt. Pour into the flour approached the sourdough and the eggs, knead the dough. Melt the butter until liquid, mix with vegetable and stir into the dough. The dough should be well knead by hand until elastic. Put the dough to rise in a warm place 1-1. 5 hours. Very convenient to rasstavat dough in the slow cooker. The Cup multivarki grease with vegetable oil, put the dough and include 1.5 hours in the mode of "Yogurt" in the process the dough should be "to press down" 1 time.

While the dough rises, prepare the filling. Onion peeled, cut into thin strips and lightly fry in vegetable oil. Add finely diced peppers, then the tomatoes and mushrooms cut into thin slices, add spices to taste, stir some more and set aside.

Divide the dough into 4 equal pieces. Each hands to roll into a pellet, with a diameter of about 15-18 cm On each pizza, leaving edges a bit, put the first sliced mozzarella, a little vegetable toppings, chicken meat, pineapples and the rest of the vegetable stuffing. The edges of the dough slightly to take in a circle. Bake at 180 degrees for 15-20 minutes until the light it will turn brown test. To get pizza pies, pour into each a little of the broth, sprinkle with chopped dill and grated cheese, place back in the oven for another 5-7 minutes. To get, cool slightly and serve.