cup peanut butter cup honey cup coconut oil (or butter) cups old fashioned oats cup shredded coconut cup chopped nuts, raisins, or dried cranberries cups dark chocolate chips (or regular semi-sweet chocolate chips, if you prefer) teaspoon vanilla extract
Chocolate chip Oreo cookie bars. I've done this! They are delicious, of course. I needed to use up a lot of Oreos and this was a perfect way. The batter is super sticky, so I sprayed the foil before I put the batter in it. Delicious!