Preheat oven to 190°C/375°F/Gas 5. Lightly grease two baking trays. Put the butter and sugar into a bowl and beat until mixture is smooth. Add the egg and the vanilla essence and beat again. Finally stir in the flour, oats and chocolate. Mixture will be very stiff. Place spoonfuls of mixture on the baking trays, leaving a space between each to allow for spreading. Bake for 10-15 minutes until beginning to turn golden brown. Cool for 2-3 minutes on the baking tray, then transfer to a wire tray to cool completely. As soon as cold, transfer to an airtight container to store. Enjoy!
150g/5oz Odlums Self Raising Flour 75g/3oz Odlums Porridge Oats 125g/4oz Butter (room temperature) 1 Egg 1 teaspoon Goodall's Vanilla Essence 125g/4oz Shamrock Light Muscovado Sugar 100g pack Shamrock Milk Chocolate Chips