Key Lime Slice

Last week I had someone bring in a bag of home grown limes into work. Of course I straight away began thinking about what I was going to make. One of my favorite blog, Sally's Baking Addiction , happen to post a recipe for this slice. I had already thought about making a Key Lime pie but this was an interesting and easy take of a favorite of mine. So here goes. Preheat your oven to 170 degrees Celsius. Line the base of a baking pan with foil. Allow for overhang, this will make it easier to remove later. Lightly spray the inside of the foil with nonstick spray. Set aside whilst you prepare the base. Place your biscuits into your food processor and blitz to a fine crumb. Place into a medium size bowl and mix in the melted butter. Press the mixture into the pan. Using the back of a spoon to spread out evenly and compress the base mixture. Place the tin in the oven and cook for 10 minutes until the base is slightly brown. Now to make the filling, in a large bowl beat the cream ch...