It is best to start by creating a niche for yourself in a particular meal. Become an authority in that meal so that you become the go to brand as far as that meal is concerned. After that, you can start adding other meals bit by bit.Yeah , but it's advisable to start small and not cooking varieties of food yet so as to avoid wastage, when people get to know you do that maybe on a daily basis and you are good at it then they will surely patronize you.