@Satsuma nutritional yeast and *dill*, personally. And maybe a little lemon powder, maybe even a little cracked black pepper too.
@Cyannin makes sense! i have put tajin on popcorn a few times which uses powdered lime juice i think — it’s not quite as satisfying as tajin on corn or watermelon but
@Satsuma powdered juice! zest would be amazing I'm sure - but I keep RealLemon and RealLime granulated around because they are just so convenient.