Pre-heat the oven to 350 F.
In a large bowl, combine the oat flour, baking powder and cinnamon.
In another bowl, combine the dairy-free margarine, brown sugar and white sugar.
Mix the ingredients in the two bowls together and fold in the chocolate chips;.
Take spoonfuls of the mixture and roll into balls, place on a baking paper lined tray. These cookies don't spread while cooking, so use a wet fork to press them down to an appropriate thickness. Bake for 8-10 mins.