Salt & pepper Preheat oven to 200ºC . Do not peel the onions. Rub the outer skins well with the olive oil. Set them in an oiled baking pan, sprinkle with salt & pepper & bake for about 1 hour until soft & golden. Serve warm or at room temperature. Use either as a side dish or as part of an antipasto. Or toss with fresh herbs such as oregano & serve as part of a salad.