Rabbi, on most Sabbaths I am alone and so I make a small challah, less than the required amount to say the blessing. I have been saying the blessing because I don’t want to miss out on the mitzvah just because I am single. Even if I make the full challah and freeze the remainder, I still miss out when I have to use the frozen challah. I chose to do this based on the men being given the opportunity to have a second festival. Please correct me if I am wrong. Todah.

Asked on November 17, 2020