Best dessert recipe with the ingredients I have?

Okay I'm a little limited on ingredients. well not too much I just don't have anything like chocolate chips, heavy cream, or fruit. What we do have is oats, peanut butter, flour, baking powder, baking soda, eggs, skim milk, granulated sugar, cinnamon, and that's pretty much all the dessert ingredients I can think of that we have. Does anyone have a good recipe to make with these recipes. Please be specfic with how to make it or it'd be good if you could give me a link of the website you got the recipe from. Thank you all :)