Quickly knead 500 g flour, puree powder, dry yeast, 1 teaspoon each of salt and sugar, 2 teaspoons of paprika powder, oregano, 2 teaspoons of olive oil and 550 ml of lukewarm water to a smooth dough. If the dough is too moist, knead in a spoonful of flour.
Cover and leave to rise in a warm place for about 40 minutes.
Line baking tray with baking paper. Roll out the dough (20 x 30 cm) and place on the baking tray. Cut crosswise with a sharp knife. Cover and let rise again for about 15 minutes. (Cut in again if necessary.) Place the tray in the preheated oven (electric cooker: 200 °C/circulating air: 175 °C/gas: see manufacturer's information).
Sprinkle generously with water and bake for about 20 minutes. Spray again with water in between. Take out bread, spray again, cover with a tea towel and let it cool down.
Wash fresh herbs and dab dry. Pluck the parsley from the stalks and chop the leaves finely. Cut chives into fine rolls. Mix herbs with sour cream and 2 tbsp. oil. Season with salt, pepper and 1 pinch of sugar.
Cut bread open, dust with paprika powder and add dip.