I've been trying new mix recipes lately. Yesterday I tried an alleged clone (I'm always skeptical) of Zaitaran's jambalaya mix. It turned out good, so I'll be giving the next batch only minor tweaks.
I also mixed up a very simple popcorn seasoning, just three ingredients, no added salt.
Jalapeño Cheddar Popcorn Seasoning
1/4 c. Cheese powder
1/4 tsp. Jalapeño powder
1/4 tsp. Dry mustard
Mix and store in shaker bottle with tight lid.
I will double the jalapeño powder and mustard powder next time.
A packet of cheese powder from a mac and cheese box may be subbed for cheese powder.
If you don't have jalapeňo powder, you can use white pepper and/or cayenne instead.
Black or white pepper may be added to taste, as well as popcorn salt.
I don't use oil when making popcorn, so I spray popped corn with a fake butter spray to help popcorn seasoning stick.