The Rebbizen paskans tha ” just like it is not suitable to wear weekday clothes on shabbos and yom tov, so too once must not serve weekday foods. Pizza is definitely associated with weekday foods, therefore, it isn’t yom tov’dik”…..
So, by that logic (or lack thereof) it should no be assur to eat cholent on Shabbos and yom tov since there is more cholent consumed by bnai torah at Thursday night cholent fests than on Shabbos and cholent has now become a “weekday food”. Some may recall the brogias several years ago when the Batatz tried to shut down the cholent specials that had grown incredibly popular among bochurim in Meah Shearim after the Thursday night seder. Their concern, however, was not that cholent should only be served on Shabbos but rather that the bochurim would hang around stuffing themselves on chulent until the early hours of eruv Shabbos,, a practice that the roshei yeshivos in the area said “causes disturbances in both ruchniyus and gashmiyus.” Resttaurants that failed to comply were at risk of losing their Badatz hashgacha. The restauants’ argument that the bochurim were simply yearning to enjoy a “taste of Shabbos” early were rejected by the Badatz.
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