STEVEN DILWORTH

Eli, jams and jellies sold under the cottage food law need to adhere to CFR 21 — this requirement is listed in the law itself and cannot be overridden by a health dept. So the short answer is no, what you are doing is not legal. You need to use a commercial kitchen to produce low-sugar jams. http://forrager.com/faq/#commercial

It is true that some states allow you to withhold an address on a label if you are listed in a phone book. While I understand that it may be annoying for customers to show up uninvited, it’s worth noting that I haven’t heard of this becoming an safety issue for anyone. The “by appt only” sign is a good idea.