Possibilities: singular / plural hamentasch / hamentaschim (as seen here) hamentaschen / hamentaschen I believe the second option prevails colloquially. Is there a correct/incorrect usage of this ...
What is the Etymology of “Grager”? Grager is the noisemaker we use on Purim during the Megila when Haman's name is read.
Why are 3 cornered cookies called HamanTashen?