I'm gonna do this. I got a killer deal on bell peppers a while back at the local grocery store. I bought a bunch, brought them home and dried them, then vacuum sealed them and threw them in the freezer. Didn't even think about olive oil and saute. Did the same with a bunch of shittake shrooms I got a deal on too.
Sometimes I add onions in with the peppers. I also do this with extra banana peppers, the ones I don’t pickle.