When I want a little sweet treat I make smoothies.
My base is always frozen banana + milk + oats then do one of these:
Cinnamon + vanilla
Pumpkin + pumpkin spice+ brown sugar
Strawberries/blue berries
Cost like under a dollar to make a good cup and they are pretty filling.
I am popping it in a microwave silicon popper. Does a great job popping, but I might have to go back to the oil method and a metal bowl. Thanks.