Sugar Cookies

Directions

1. 1
   Preheat oven to 200C
2. 2
   Sift in flour, baking soda, cream of tartar (optional) and salt into a bowl.
3. 3
   Set aside.
4. 4
   In a mixer, cream butter and sugar until light and fluffy.
5. 5
   Add eggs and vanilla and mix until combined.
6. 6
   Add sour cream (optional) and mix until combined.
7. 7
   Add the flour mixture and mix at low speed until combined.
8. 8
   Scoop dough onto cookie sheet/s and slightly press each cookie, slightly flattening them and coating them/sprinkling them with sugar.
9. 9
   Bake for 10 to 12 minutes.