Hamantasch Rugelach While the ingredients can be similar the construction is different. Hamantaschen are made by rolling out the dough, cutting circles, putting filling in the middle of each circle and pionching up the edges to make a filled, triangle. Rugelach are made by rolling the dough out into a big circle, spreading the filling thinly over the dough, then cutting the circle into trianglular wedges about 2 inches wide at the edge (like pizza slices, but smaller) and rolling the wedges up to form a spiral. N.B. Hamantasch - singular Hamantaschen - plural Rugule - singular Ruglelach - plural