Ingredients:

● Stick Butter (1)
● Oil (1⁄2 Cup)
● Sugar (1⁄2 Cup)
● Powdered Sugar (1⁄2 Cup)
● Eggs (1)
● Flour (2 Cups)
● Salt (1⁄2 Teaspoon)
● Baking Soda (1⁄2 Teaspoon)
● Cream of Tartar (1⁄2 Teaspoon)
● Vanilla (1 Teaspoon)

Instructions:

● Mix butter, oil, eggs, cream of tartar, and vanilla.
● Mix sugar, powdered sugar, flour, salt, and baking soda.
● Combine and drop by spoonfuls.
● Bake at 375° for 8 to 10 minutes.