Wash the potatoes thoroughly and cook them in boiling water for about 25 minutes, drain, quench, peel and immediately press the still hot potatoes through a potato press
Mix 350 g flour, 1 1/2 teaspoon salt, sugar and nutmeg. Crumble yeast in 175 ml lukewarm water, dissolve in it while stirring. Add yeast-water mixture and 3 tbsp. olive oil to the flour mixture. Add the potatoes and mix with the dough hooks of the hand mixer to a smooth dough. Cover and leave to rise in a warm place for about 40 minutes
Meanwhile peel and finely dice the onions and garlic. Clean, wash and finely dice the zucchini. Cut ham into cubes. Heat 2 tablespoons of oil in a large frying pan, add onions, garlic, courgettes and ham and fry over medium heat for 6-8 minutes while turning. Season to taste with salt and pepper. Remove from the heat and allow to cool
Place 75-100 g flour on a work surface and knead the dough well with your hands again. Put the dough into a well-greased, flour-spread baking tray (30 cm Ø), press the rim up slightly. Let it rise again in a warm place for about 30 minutes
Crush gorgonzola with a fork. Mix in sour cream. Grate cheese. Spread the vegetable and ham mixture on the yeast dough, leaving 1.5-2 cm of edge free. Spread the sour cream cheese mixture with a tablespoon as a blob. Sprinkle with cheese and bake in the preheated oven (electric range: 175 °C/ convection oven: 150 °C/ gas: level 2) for approx. 35 minutes on the bottom shelf
From the
Waiting time approx. 1 hour