I’m elbow-deep in roma tomatoes at the moment, but wanted to drop by with a few words on one of the ways I’m preserving these scrumptious gems. Long, slow roasting in a 200 degree oven. This treatment shrinks their mass, concentrates their flavor and transforms them into something savory and succulent.
It is so easy to do, I feel a little silly offering instructions. Wash, dry and slice the tomatoes in half. Lay them out cut-side up on parchment-lined rimmed cookie sheets, drizzle with olive oil and sprinkle with a bit of salt. Put in the oven and roast at 200 degrees (truly, no hotter than that) for 10-12 hours. I realize that sounds like an inconveniently long time, but I tend to do this overnight, timing it so that they’re finished when I get up in the morning. Works perfectly.
I don’t can these tomatoes (honestly, I don’t think you can). I simply cool them, freeze them on the cookie sheets where they were roasted, pack them into jars or freezer bags and store them in the freezer. Easy for year-round additions to pastas, sauces, salads and more.
Just one word of warning. They are so delicious that they may not make it into the freezer for storage. I took a cookie sheet’s worth to a potluck tonight and served them on top of baguette slices that had been smeared with goat cheese. One person told me that he doesn’t really even like tomatoes, but couldn’t stop eating these.