Method
1. Pre-heat oven - 180°C / 355°F
2. Add caster sugar, margarine and light brown sugar to a clean large mixing bowl
3. Cream thoroughly
4. Add vanilla extract, egg and self raising flour
5. Blend until combined
6. Add dark chocolate chips to the large mixing bowl and mix
7. Add oats to the large mixing bowl
8. Blend thoroughly
9. Lightly grease a baking tray, or use non stick sheets
10. Scoop cookies onto 2 baking pans
11. Bake until golden brown - 15 min, 180°C / 355°F
12. Remove from the oven then set aside
13. Transfer cookies onto cooling rack and let cool