Preheat oven to 350°F.
Prepare popcorn according to package directions. Remove all unpopped kernels. Combine popped corn and baked snack in 2 gallon resealable bag.
Drizzle melted Fleischmann’s over popcorn mixture; seal bag and toss to coat. Combine chili powder, onion powder, garlic powder, cayenne pepper, salt and seasoned pepper; sprinkle over popcorn. Seal bag; toss again to coat. Spread popcorn mixture on 15x10-inch jelly roll pan.
Bake 5 minutes; stirring once. Store leftovers in airtight container.
