Popcorn Seasoning Non-Irradiated You'll never miss the butter again once you try one of these zesty popcorn seasonings. Choose cheesy flavors or sour cream and onion. Be sure to try them on other foods, too-- like pastas, salads, potatoes, nachos . . . use your imagination! Product Notes: Cheddar & Spice Popcorn Seasoning packs all of the goodness from our cheddar cheese powder with pungent garlic, spicy onion, cayenne and bell peppers.