Cut them as big as you want, I usually cut them into 1-2 inch pieces.
3Place them on baking sheet and bake for about 10-15 minutes, keeping a close eye on them, you don't want the bottoms to burn.
When they are finished, don't let them cool on the baking pan (The butter and sugar on the pan will harden and the pinwheels will stick and break apart when you try to remove them) Transfer immediately to serving plate.
4Mix together the powdered sugar and milk together. And then drizzle this over the pinwheels.
You also can add some cocoa powder to this mixture to make a chocolate drizzle and that is fantastic as well.