1. Pre-heat oven to 180 degrees Celsius 2. Mix the oats, flour, baking powder, cinnamon and salt in a bowl then set aside 3. In a separate (larger) bowl, mix macadamia oil and brown sugar with a hand mixer 4. Add the egg and vanilla extract, continue mixing until fluffy 5. Slowly add the dry ingredients, before finally folding in the chocolate chips
6. Using a big spoon or ice cream scoop, roll the cookie dough into balls. Place onto a large baking tray (with baking powder) - leave about 2cm between each cookie. Flatten with the back of a spoon.
7. Bake for 10-12 minutes or until lightly golden. NOTE: cookies will be quite soft when you first take them out of the oven, don't be fooled into leaving them in longer because they'll end up like crumbly pieces of cement.