Preheat oven to 130°C.

For the crust, place all ingredients in food processor and process until fine pieces of biscuit. Place the crust into the greased dish, and press firmly into the pan.

For the filling, Mix all ingredients for filling together. Beat them for a minute on high speed. Place the filling inside the crust that has been prepared.

For the meringue, divide sugar into two. beat egg whites till foamy not stiff. slowly add half sugar (tbsp at a time) while beating. Beat until stiff peak. Use a metal knife and fold in other half of the sugar. Place meringue on top of lemon filling. Spread around and then use the back of a fork to make a few peaks in the meringue.

Place in oven for 20 min then turn the oven off. Leave in the oven for another 20 min.