Preheat oven to 350 degrees F. Oil cookie sheets and prepare ingredients.
Mix the two sugars together.
Add the melted butter to the sugar and cream together using an electric mixer.
Add flour and mix well.
Add vanilla and oil. Knead the dough with your hands.
Mix in the smarties with your hands.
Drop the dough by teaspoonfuls onto the prepared cookie sheet. Put in the oven for 8 minutes.
Take the cookies out of the oven and let cool.
Enjoy with cold milk!