1. Grease a small microwave safe dish. In a bowl, mix together the banana, sugar, olive oil, and vanilla.
2. Stir in the flour, cocoa, and salt. Put prepared dish. Sprinkle with chocolate chips.
3. Microwave on high for 4 to 5 minutes (depending on how gooey you like them). Adjust the cooking time based on the power of your microwave.
Great for late night studying Snacks. You could probably even add some instant coffee to them before you cook them.