omg..i just made the BEST sugar cookies! I cant stop eating them!- now w/recipe

mmmm I want some I have NO STOVE so I can't make any!

they were so easy to make..heres the recipe:
i halved it and its just the right amount to last a few days...unless i keep eating them!

Melt in your mouth Sugar Cookies:

Preheat oven to 300 degrees.
1/2 cup butter, softened
1/2 cup shortening
2 cups sugar
1 teaspoon baking soda
1 teaspoon cream of tarter
1/8 teaspoon salt
3 egg yolks
1/2 teaspoon vanilla
1 3/4 cups flour.

In large mixing bowl, beat butter & shortening. Add sugar, baking soda, cream of tarter and salt. Beat until combined. Beat in egg yolks and vanilla until combined. Beat in flour.

Shape dough into 1 inch balls, place 2 inches apart on ungreased cookie sheet. Bake for about 15 minutes or until sides are set. (do not let edges brown) Cool on cookie sheet for 1 minute, then transfer to a wire rack to cool