I had posted these on a previous thread here and they roll out very nicely - they are shortbread not a sugar cookie and some what plain, but they are one of my favourites. They are especially wonderful with a cup of tea and a good book!
Irish Shortbread
1 lb of butter
1 cup of brown sugar
2 tsp of good vanilla
pinch of baking soda
pinch of salt
4 cups of flour
Cream butter and sugar, add then the rest of the ingredients. Mix til smooth. Chill in fridge over night. Roll about 1/4 inch thick and cut into shapes and place on ungreased cookie sheet. Bake in preheated 350 oven for approximately 12 minutes.
Oh, and they make a lot but you can easily halve the recipe.
edited to add, the sitting in the fridge is to meld the flavours (and probably not crucial) but you will have to let it sit on the counter for a bit to make it soft enough to roll.
PS For some reason I can't cut and paste the previous thread but it's called "Please Share - What's Your Favorite Christmas Cookie Recipe"