170g butter, 130g granulated sugar, 140g packed light brown sugar, 1 1/2 tsp pure vanilla extract, 1 large egg, 1 egg yoke, 260g white plain flour, 1 1/4 tsp baking soda, 1/4 tsp salt. Mix butter and both sugars to mixed add vanilla bad eggs mix again. Mix the flour, baking soda and salt together then add to mix and mix all together. And to greased baking to what size you like from table spoon to ice cream scoop for large cookies pack with smarties. Per heat oven to 180. Bake for 14-17 minuets.