My neighbor gifted me with 25 LBS (nice, right?) Of nearly ripe beefsteak tomatoes...there are two of us at home-that's too many for us to eat!! I don't own canning equipment, and need ideas of how to utilize them. I typically use san marzanos (canned) for my marinara sauce, but will these work? Any ideas and suggestions are appreciated! Happy 4th of July to all in the U.S.!