Ro Laren was fond of hasperat, as was Maquis leader Macias. Ro recalled that her father made the strongest hasperat she'd ever tasted, so spicy that any other variety seemed mild by comparison; he also passed the recipe down to her. Ro agreed to make some for Macias as part of her attempt to infiltrate the Maquis in 2370. (TNG: "Preemptive Strike")
The Star Trek Encyclopedia (3rd ed., pp. 184-184) had this to say about hasperat: "According to Star Trek: Deep Space Nine property master Joe Longo, the prop food used for hasperat was made from flour tortillas, layered with cream cheese, with red and green peppers. The tortillas are rolled, then sliced and served. Yum!"