a little off the spaghetti sauce idea but........ when I pick our seasonal berries I always freeze on a cookie sheet.. When frozen, just put them in an appropriate size freezer bag. (label and date) If you grow or get a good deal on green peppers or your garden is packed with onions - I chop as I would for soups, stew, sauces, freeze on cookie sheet, when frozen - break up if necessary and pop into freezer bags. NO MORE CLUMPS of frozen balls to bust apart. Just grab what you need and put rest back in freezer.... I use ice cube trays for leftover wine, pesto and tons of other things - after frozen put in freezer bags.... easy peasy ...... you guys are making me hungry !