▢½ cup butter ▢½ cup oil ▢¾ cup white sugar ▢1 cup brown sugar ▢2 eggs ▢1 teaspoon vanilla ▢2 ¾ cu flour ▢¾ teaspoon salt ▢¾ teaspoon baking soda ▢4 ounces milk chocolate chips ▢4 ounces white chocolate chips ▢¾ cup rainbow sprinkles
Cream together butter, oil, and sugars. Beet for 2-3 minutes. Add eggs, and vanilla.
Bake at 400°F (200°C) for 6-8 minutes. DO NOT OVERBAKE! They taste better underdone.