Preparation:

Place butter in a deep baking dish at least 9" in diameter and place in a cold oven.  Turn the oven on and heat to 350°.  Mix together the baking powder, flour and sugar in a bowl.  Add the milk and olive oil.  Mix well.  NOTE: The batter will be thin.  When the oven is at 350° and the butter has melted, pour the batter all at once into the dish then pour the fruit and its juices into the center of the batter. 

Bake for 50-60 minutes until the top is golden brown. 

Serve hot, warm or room temperature.