Make up your regular oatmeal recipe.

Using one small oven proof bowl per person, put a thin layer of oatmeal into dish. The next layer is chopped nuts (pecans or walnuts) and peaches or mangos. The next layer is another thin layer of oatmeal. The final layer is a light layer of brown sugar. Broil until sugar is caramelized. Serve with warm half-and-half or milk.