It's well nigh impossible for anyone who doesn't have a track record -- for example, the winner of cooking contests, a cook with a successful, popular restaurant, a published cookbook or a successful food product on the market -- to sell their product. The question you have to answer for me is, "why should I pay for the recipe of a complete unknown if I can't at least read through it?" But then, if I can read through it I can try it. And if I don't like it, I won't pay for it.
It's tough. You have to start somewhere, but I don't think that somewhere is selling recipes.