I'm currently at home visiting my family for a few days, and whilst food shopping with my mum she announced that my dad had requested her to make a keylime pie using an old recipe she used to bake for him back in the olden days. After being told in Asda by a useless member of staff that "we don't sell milk in a can", I finally tracked down someone who could point me to the condensed milk and we were on our way...
This recipe has been scrawled onto a piece of note-paper and has been kicking about since before I was born, so due to it being over two decades old we have no idea where it actually originated, but it is delicious nonetheless - so get baking!
8oz/225g crushed digestive biscuits
4oz/100g melted butter
3 eggs
2 tbsp caster sugar
397g can condensed milk
4 fl oz/120ml freshly squeezed lime juice (this averaged at around 2 or 3 limes for us, depending on their size)
1 tbsp lemon juice
rind of 1 lime
300ml double cream
(optional) chocolate for decoration - we grated/curled a few squares of a bar of plain chocolate, but a crumbled Flake or other chocolate bar would have the same effect.
1) Mix together the crushed digestive biscuits and melted butter, and press into a round 9in/23cm tin - chill for one hour.
2) Preheat your oven to 160 (140 for fan ovens, or gas mark 3). Seperate your three eggs into two bowls, and mix the egg yolks with the caster sugar until creamy, before adding the condensed milk, lemon juice, lime juice and rind. Whisk until the mixture is smooth and thick.
3) Whisk your egg whites in your second bowl until stiff, before folding into the mixture in your first bowl. Spoon your mixture onto the top of your digestive base and place on the middle shelf of your oven for 15-20 minutes.
4) Once removed from the oven, leave to cool and then refrigerate for 3 hours to set (we got impatient to eat our pie and cut into it after only an hour in the fridge, and although still delicious it did not have quite the consistency it should have!)
5) Whip the double cream until stiff, and spoon into a piping bag to pipe onto the pie (or, alternatively, just slap the cream on top and use a fork or spoon to mould into place.)
6) Decorate with grated chocolate (and/or grated lime rind if there's any left) and enjoy.
I think this recipe might have benefited from some green food colouring to liven up the middle layer, so if anyone tries this recipe and has some to hand I'd love to know how it turns out.
xoxo la dolce eater.