A friend of mine gave me this recipe and I'm keeping track of it here. This one is supposed to be an Azeri version, although I don't know how you tell different styles of kurabie apart since lots of people make them.
230 g butter, softened
100 g powdered sugar
400 g flour
Jam or nuts
Preheat the oven to 175/350. Cream butter and sugar, then add the egg and mix well. Slowly add the flour to make a soft dough that isn't greasy or limp. You can shape them with a cookie press and put jam in the middle, but I don't have a cookie press so I would roll them and use my thumb to make a place to put a nut. Bake about 10 minutes.