My dear granny used to make these biscuits when we were kids in Zimbabwe. They have a delightfully smooth, crispy, melt-in-your-mouth texture which contrasts wonderfully with the sticky, sweet date filling. They go very well with a cup of tea at 4 o'clock and I could never get enough of them :) This is quite a big recipe, but you can freeze half the dough and half the date filling and finish the biscuits at another time, they are just as good.