This is amazing! I omitted the pretzels and bagel chips to make it gluten free, and stuck with corn and rice chex (but added the popcorn as suggested). I also went with cashews instead of peanuts. The sauce here was amaze. The addition of mustard and brown sugar blew our socks off. I was a little worried about baking popcorn, I thought it might get hard, but not at all! It just got perfectly crisped up. We could.not.stop. eating this on NYE. Thanks Deb!