Pecan Shortbread Cookies

Ingredients

• 1 cup unsalted butter , softened
• 1 cup vegetable oil
• 1 cup white sugar
• 1 cup sifted confectioners' sugar
• 2 large eggs
• 2 teaspoons vanilla extract
• 4 cups all-purpose flour
• 1 teaspoon baking soda
• 1 teaspoon cream of tartar
• 1 teaspoon salt
• 1 cup chopped pecans

Instructions

1. 1

   Preheat the oven to 325 degrees F (165 degrees C).

2. 2

   Cream butter, oil, white sugar, and confectioners' sugar together in a large bowl using an electric mixer until smooth. Beat in eggs, 1 at a time. Stir in vanilla extract.

3. 3

   Combine flour, baking soda, cream of tartar, and salt in a separate bowl. Stir gradually into the butter mixture. Stir in pecans.

4. 4

   Roll dough into 1-inch balls and place onto ungreased cookie sheets, about 2 inches apart.

5. 5

   Bake in the preheated oven until edges are golden, 12 to 14 minutes.

6. 6

   Remove from cookie sheets and cool completely on wire racks, 20 to 30 minutes.