Mix the quark, milk, olive oil and egg together. Add the flour, baking powder and salt and knead the mixture. Strip and chop the rosemary needles, add to the dough with the sun-dried tomatoes and pepper and knead in.
Shape the dough into a roll and cut approx. 2 cm thick slices from it. Shape the slices into rolls and brush with a little canned milk. Bake the rolls in the preheated oven for 20 minutes.