1. Add all of the ingredients - sprinkles last - to a medium-sized bowl, and combine them with a spatula.
2. Coat an 8oz ramekin with baking spray, and add the batter to the ramekin.
3. Microwave for around 40-50 seconds. Microwave times will vary, but 40-50 seconds was perfect for my 1100 Watt microwave.
4. You want the cake to look ever so slightly "wet" in the middle of the cake, so add 5-10 seconds of cook-time if needed.

Oven Instructions:

1. Pre-heat your oven to 350 Degrees F.
2. Add all of the ingredients to a medium-sized bowl, and combine them with a spatula.
3. Coat an 8oz ramekin with baking spray, and add all of the cake batter to the ramekin.
4. Cook for 15-20 minutes