After I roast and clean the peppers, I douse them with olive oil, lemon juice and salt and pepper. I made a whole mess of them last time they were on sale and I took a chance and froze them in bags that I vacuum sealed. I took a bag when we went on vacation last week and they were great. I had been worried about the consistency changing, but it didn't. It's one of my most favorite times, sitting on the deck in Maine right on the water, a bottle of wine, a good loaf of bread, some fresh mozzerella, roasted peppers and proscuitto. I could live on that forever.