I was so excited about this. I read several posts about doing this. But our first try was not a success. My brownies were not eager to exit the waffle maker- and the first batch was really bad (I had sprayed the waffle maker with my usual light coating of coconut oil) and the second batch, without oil, was better, but still not great. I just made my usual boxed brownie recipe. Next time I will use some of the modifications. If I still don't get a good result, I'm going back to regular brownies- which are plenty good enough for me.