First of all, you shouldn't get a business license, so you can't use Meituan, glutinous rice and other platforms for online promotion, but you can use Tik Tok, Aauto Quicker and other media. As long as you do well, there should be some sales.
Secondly, I think that although the operating cost of self-media is not big, it needs to pay a lot of time cost. If you feel that you are not suitable, you can promote the advantages of your products' safety and health, delicious food and low fat in the WeChat circle of friends, and recommend a means. You can develop your own "micro-purchasing", such as promising friends in a circle of friends, successfully forwarding the products and selling them, and giving them a part of the amount (for example, 10%), so that your friends will definitely help you promote them. If you can develop, you can suggest friends to build a group to facilitate management.
As for the price, I think you don't need a storefront, and you don't need labor costs. The cost is much lower than that of a cake shop. Plus commission, set the price in the range of suitable and cheap (not too cheap).
I don't want this method to be overstaffed. For example, if a friend sells your products and gets kickbacks, the lack of credibility will cause a devastating blow to your project. It is suggested that at the beginning, you can sell all orders as friends and give them to whoever wants a rebate. If two people want you at the same time, let them confront each other and pick themselves out. Of course, it would be better if you could make a systematic evaluation. If not, this kind of problem is easy to appear in the early stage. You should know your own advantages. Keep the products with small profits but quick turnover all the time, and don't be eager for quick success. When you grow up, you will share some benefits, and naturally experts will teach you how to go on.