Everything Cookies I Recipe

1 cup butter

1 cup packed brown sugar

1 cup white sugar

1 egg

beaten

1 teaspoon cream of tartar

1 cup quick cooking oats

1 cup vegetable oil

2 cups semisweet chocolate chips

1 cup crisp rice cereal

1 teaspoon baking soda

1 teaspoon salt

3 cups all-purpose flour

2 tablespoons vanilla extract