This lemon meringue pie is the real deal ... Trim off the excess pastry with a sharp knife. To make the filling, combine the cornflour and sugar in a saucepan, then stir in the lemon juice ...
You could make the pastry case and lemon filling in advance then whip up the meringue just before baking this classic dessert. Preheat the oven to 200C/400F/Gas 6. Grease a 20cm/8in fluted flan tin.
Cook the mixture for another minute, then pour it into the flan case. FOR THE TOPPING: Whisk the egg whites until they stiffen. This should take 5-7 minutes. Add the remaining Stevia, keep whisking, ...