Dissolve yeast in 160 ml of lukewarm water. Knead the baking mix and yeast liquid with the dough hooks of the hand mixer to a smooth dough. Dust the dough with flour and let it rise covered in a warm place for about 30 minutes. In the meantime cut tomatoes and 1 slice of ham into fine strips. Grate parmesan finely.
Set aside 1 tablespoon each of the tomatoes and parmesan and the ham strips for garnishing. Wash the herbs, dab dry and, except for a few stalks for garnishing, pluck off the stalks. Roll out the dough into a rectangle (20 x 30 cm) on a floured work surface. Cover evenly with ham slices, tomato strips, parmesan and herbs, leaving a 2 cm edge. Roll up the dough and place it with the seam facing down on a baking tray lined with baking paper. Fold in the dough ends. Dust the ciabatta with flour and cover with the remaining ingredients. Bake in the preheated oven (electric cooker: 200 °C/ convection oven: 175 °C/ gas: level 3) for 30 minutes. Cover after 15 minutes if necessary. Remove the ciabatta from the oven and let it cool down on a cake rack.
Fold in the dough ends. Dust the ciabatta with flour and cover with the remaining ingredients. Bake in the preheated oven (electric cooker: 200 °C/ convection oven: 175 °C/ gas: level 3) for 30 minutes. Cover after 15 minutes if necessary. Remove the ciabatta from the oven and let it cool down on a cake rack. Garnish with thyme and oregano. Serve with herb quark
Waiting time approx. 20 minutes