1: In a large bowl, mix flour, potatoes, olive oil, and milk.
2: Add fresh yeast and salt, then knead the dough until smooth.
3: Let the dough rise until it doubles in size.
4: Preheat the oven to 200°C (about 400°F).
5: Shape the dough into a flat round and place it on a baking tray.
6: Bake for about 30 minutes or until golden.