Preheat the oven to 200C.
In a large bowl, add the chicken, oregano, and paprika and season.
In a large frying pan, cook the chicken for a couple of minutes on both sides until golden in color.
Once the golden, transfer to a baking dish.
Add the potatoes to the frying pan and cook, tossing regularly, for a few minutes or until golden brown in color.
Scatter the potatoes, onions, capsicum, zucchini, and olives around the chicken in the baking dish.
Gently pour the stock around the chicken, potatoes, and vegetables, season and place into the oven.
Bake for 35-40 minutes, serve and enjoy.