Key Lime Pie

Crust:
1 cup graham cracker crumbs
1 Tbsp brown sugar
1/8 tsp salt
1 oz white chocolate, grated
2 Tbsp butter, melted and cooled
1 Tbsp canola oil

Filling:
1/2 cup plain greek yogurt
1/2 cup key lime juice
1/2 tsp grated lime rind
3 large egg yolks
1 can (14 oz) fat free sweetened condensed milk
Cool Whip

Preheat oven to 350.  To prepare crust, combine crumbs, sugar, salt and chocolate in a bowl, stirring well to combine.  Add butter and oil; toss with a fork until moist.  Press crumb mixture into bottom and up sides of 9 inch pie plate coated with cooking spray.  Bake at 350 for 8-10 minutes until beginning to brown; cool completely on a wire rack.  To prepare filling, place yogurt, lime juice, lime rind, egg yolks, and milk in a bowl; beat with a mixer at medium speed for 2 minutes.  Pour mixture into prepared crust.  Bake at 350 for 14 minutes or until set.  Cool pie completely on a wire rack.  Cover loosely, and chill at least 2 hours.  Serve with whipped topping. 

Serves 8