* 225 g (8 oz) Butter, softened
* 225 g (8 oz) Sugar
* 2 Egg yolks
* 1 teaspoon Vanilla essence
* 110 g (4oz) Oats
* 225 g (8oz) Plain flour
* 1 teaspoon Bicarbonate of soda
* ½ teaspoon Salt

===Method===
* Line a baking tray with Grease-proof paper
* If you want to be a purist, whisk the Egg yolks and Vanilla together, beat the Butter and Sugar then fold in the dry ingredients and mix until you have a 'Dough' that stands-up on its own.
* Or, being a lazy sod like me, sling it all in a Food processor and blitz it.
* Roll the cookies into balls and place on the baking tray with enough room for them to spread out.
* Bake for 14 minutes
* Remove and cool on a rack

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