This is an absolutely delicious pie made with limes and condensed milk.
For the biscuit base- pound 12 digestive biscuits to a crumble, mix in 100 g butter and line a pie tin with it.
For the filling- mix 1 can condensed milk with the juice of 5 limes, grated zest of 1 lime and 3 egg yolks.
For the meringue top- beat the 3 egg whites with 100 g sugar and 1/2 tsp salt until stiff and top off the pie.
1. Bake at 180 degrees for 20 mins. Serve when cooled.