Never-fail Butter Cake

1 1/2 cups SR flour
1 cup caster sugar
1/2 cup milk
1/2 tsp vanilla extract
2 eggs lightly beaten
1/2 cup melted butter

Preheat oven to 180c.  Grease a 15cm round cake pan with butter and line with baking paper.
Sift the flour into a bowl and add the sugar.  Make a hollow in the centre and add milk, vanilla and eggs.  Beat for 1 minute on medium to high speed.  Add the melted butter and beat well

Pour into pan and bake for 40 mins or until skewer inserted into the middle comes out clean.