Ingredients:
1 cup sugar
1/2 cup butter
1 egg yolk
1 1/2 tsp vanilla
1 1/2 tsp lemon extract
1/2 tsp baking soda
1/2 cup sour cream
1 1/2 tsp rose water
1/8 tsp salt
3 cup flour
Method:
1). Cream butter and sugar, beat egg and add this,vanilla and lemon. Mix the baking soda and sour cream together, add this to the mixture, with the rose water. Sift the salt and flour and mix this into the mixture.
2). Turn out on floured board, roll out into a sheet and cut biscuits out with a cookie cutter. Lay on a baking paper lined tray.
3). Bake at 160C for 15 to 20 minutes.
From http://www.gardenguides.com/how-to/recipes/cookies/rosewatercookies.asp