I’ve found throughout time that Roma tomatoes are the best tomatoes to make pasta sauce out of. I didn’t always know that. During late summer and early fall Roma tomatoes are plentiful. Around here one can buy a bushel for just a few dollars. The first step is cutting a shallow x in the bottom of each tomato and placing several tomatoes at a time (don’t overfill pot) in boiling water to blanch for 4 minutes. Then with a slotted spoon remove tomatoes and place in a bowl of ice water to stop the cooking. Once cooled remove skins and core and place in a freezer bag, date it and into the freezer they go. Every time you desire fresh pasta sauce you remove your tomatoes from the freezer and make your sauce and its like a fresh cup of summer in every serving. My favorite pasta sauce recipe is here .