Best Sugar Cookies

Langkah-langkah

1. Preheat the oven to 350°F.
2. In a large mixing bowl, use a hand mixer to combine the flour, sugars, butter, oil, baking soda, cream of tartar, salt and vanilla in the order listed, mixing well after each addition. Shape the dough into 1-inch balls (the dough will be crumbly, but it should come together and hold a ball nicely); roll in additional granulated sugar.
3. Arrange the balls 2-inches apart on a baking sheet and flatten slightly with a glass dipped in sugar. Bake for 15 minutes or until light brown. Cool on the cookie sheet for 2 minutes. Remove to a wire rack to cool completely. Store in an airtight container.