Make dough from wheat flour, yeast, water, sugar, salt and olive oil, leave it for an hour for recovery. Cut pumpkin pulp into thin slices. Red onion - wedges and bacon - straws. Core a pear, cut it into pieces, cut gorgonzola into cubes. Preheat oven to 250 degrees Celsius. Roll out the dough into a thin layer, spread with sour cream, sprinkle with seasonings, put slices of pumpkin, onion, bacon, pear and Gorgonzola. Bake for about 25 minutes. Serve with pumpkin seeds.