I have a box of brownie mix that I used for a recipe, that did not turn out well and I now have about 2 cups of brownie mix let over. I was looking online for a recipe for brownie cookies or something else that I can use it for, I hate to just throw it away. Any suggestions?

Brownie muffins? The itty-bitty ones? I was at an art opening where they had hundreds of those things, each in their own fluted paper container. They were about 1" in diameter and 1/2" thick.