These cookies came out soft, fluffy, and delicious. The dough was simple to make and easy to work with. However IMO, some adjustments are necessary to make this recipe perfect: 1) Only add 3 cups of flour to the dough, then use 1/2 cup to roll them out. 2) Use butter instead of margerine to give them better flavor and texture. 3) Bake them at 350 degrees instead of 400 to let them puff up and make them softer. Make sure not to roll them too thin or overbake them. They should have only a trace of brown around the edges. Enjoy :)