Key lime pie

The best thing about Easter is catching up with friends and family.  And there is never a better reason to cook a feast, although this weekend I didn't have much spare time on my hands.  I had been given some limes and eggs last weekend and wanted to make a key lime pie.  Luckily I've had one flagged for a while in the 4 Ingredients book (if you don't have the book I found this site where the authors revealed this recipe). I literally made this entire pie (cooking time and all) in less than 20 minutes.

And for the person who asked why is it called key lime pie? Wikipedia...

**Note, if you used gluten free biscuits you can easily make this one gluten free