In a container, crack and whisk the egg.
Then sift in all the pancake mix ingredients if using your own mix or add that of store bought.
Now add melted butter, milk and any flavor of your choice. Mix them through until no lump.
Oil or line the bottom of you rice cooker inner pot with parchment paper.
Pour the mixed batter all over. Tap and pound the pot a few times to make sure batter fully set.
Cook in rice cooker for about 40 minutes without opening the cover to prevent falling.
Once done, carefully take the cooker's inner pot out and turn it upside down over a metal wire rack to cool off.
Cake should fall off easily. Just cut and serve with some fruit and/or syrup.