Here's the recipe (I divided it in half):
1 lb butter
3 cups sugar
4 eggs
5 1/2 cups flour
4 tsp cream of tartar
2 tsp baking soda
1/2 tsp salt
To roll cookies in:
1 cup sugar
1/4 cup cinnamon
Start by mixing up that fantastic amount of butter with the sugar. Then add the eggs and cream. Then I dump in all the dry ingredients and mix. At this point you can put the dough in the fridge for a while so that it is a little easier to work with, or be like me most of time and just make them right away. Form a ball with the dough, roll it in the sugar and cinnamon and then place it on the plan to bake at 350 for 10 minutes. Don't let them get brown, they are best soft (of course all cookies are!)