4 large eggs
½ cup melted butter
1 lemon, sliced into wedges, seeds and peel removed
1 ¼ cups sugar
1 teaspoon vanilla
1 frozen pie crust
Preheat oven to 350°
Place eggs, butter, lemon slices, sugar and vanilla into blender or food processor; pulse until mostly smooth.
Pour into pie crust and bake for 45 minutes or until set.
Remove from oven and let cool completely, then dust with powdered sugar.