Yes, opening a jar of tomato sauce is the easiest option, but is it the healthiest? Jarred foods are usually packed with sodium, sugar, and unnecessary preservatives. Homemade tomato sauce is really not as daunting as you may think, and it can be frozen so that you have more at a later date. Check out the link below for step-by-step instructions on how to prepare, cook, use, and freeze your homemade sauce. Once you make homemade, you will never want to use jarred again!!