1. Preheat oven to 375.
2. In a large bowl, mix the oil and sugars together.
3. Stir in the egg, milk and vanilla.
4. In another bowl combine oats, flour, baking soda and salt; add to sugar mixture and stir until combined.
5. Stir in cranberries and drop by tablespoons onto greased baking sheets.
6. Bake for 10-12 minutes or until lightly browned.
7. Cool for a couple minutes and remove to wire racks.
8. Let cool or enjoy warm!