re: MN Cottage Food Law

I wonder if there is something like this already started in MO or if there is a way to get it started. That is the main thing keeping me from selling my cakes for a profit right now. I can only charge what it actually costs me and when someone asks me to make them a cake I WANT to do it and I love getting the experience, so I do it cheap, but what does that really say about me and my cakes? :(