Traci Lords
In her book, Lords didn't write about this film. She wrote of the inital "mainstream" films she did following those "other" movies she became known from. Understandably, she didn't list the several movies in the 90s and it makes sense not writing about all of them, but "Fast Food" is listed from 1989, around the same time as the more prominent "Cry-Baby", which she wrote about.
In "Fast Food" , her sultry character Dixie Love is hired by Wrangler Bob (Varney), to go undercover as an employee at rival Auggie's restaurant to find out about the "special sauce", which she ends up taking and makes a pass at Auggie. Fast Food isn't as known as Not of this Earth, but from reading her book, and her efforts to distance herself from her sexpot past, could explain why this movie isn't alluded to.