ingredients

• 125 grams butter
• 1/2 teaspoon vanilla essence
• 1/2 cup caster sugar
• 1/2 cup brown sugar
• 1 egg
• 1 3/4 cup self raising flour
• 2/3 cup chocolate chips

method

beat butter, essence and sugars until smooth. add egg and beat until combined. stir in sifted flour and remaining ingredients. roll rounded teaspoons on the mixture into ball. bake in a moderate oven for 15 minutes.