Sugar Cookies Recipe. How to Make Sugar Cookies.

Ingredients

• 1 cup butter or margarine, softened
• 1/2 cup granulated sugar
• 1 egg
• 1/2 teaspoon vanilla
• 2 1/4 cups flour
• 1/2 teaspoon baking soda
• 1/2 teaspoon cream of tartar
• decorating sugar