Oven to 350
Mix butter, sugar and eggs in mixer.
Combine flour,tartar, baking soda &salt in bowl.
Mix dry ingredients into mixer...do not over mix.
Dough in fridge for minimum 15 minutes...cookie sheet MN garage cold too.
Get a flat bowl or plate with a decent lip...add the sugar & cinnamon mix (3 T ea.)
Use 1" cookie scoop and roll into balls - these get rolled around in the cinnamon mix.
Make sure they are totally covered.
Bake 10 minutes, let cool one min and then move to drying rack to cool.
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