Step by step

Add the lemon, vanilla and baking powder

Tips
Always keep a packet of pine nuts in your store cupboard: they will come in useful for cheering up a main course, for making meatballs, or come up trumps when you're making a fruit cake!
Trivia
Pine nuts are rich in unsaturated fatty acids, but also in vitamin E, iron and phosphorus, zinc and magnesium. They may only be small in stature, but they're miraculously good for our health. Be careful not to eat too many of them, however, if you are on a diet!