These were delicious! I added a little cumin and used cayenne pepper instead of red pepper flakes. I also used ground turkey and chopped up some fresh onion instead of using onion powder. I'm sure they would be great either way. I liked how it was so easy to make - you dont have to cook the rice or the meat. I made 4 peppers and froze 2 after cooking, and they were just as good the second time around.