1 (9 inch) pie shell, partially baked 1 cup granulated sugar
1/4 cup brown sugar, firmly packed
1-1/4 cups unsweetened flaked coconut
1-1/4 cups pecans, coarsely chopped
1-1/2 cups graham cracker crumbs, which is around 20 graham crackers (i.e. 20 squares)
2 ounces high-quality white chocolate, coarsely chopped (or chips)
4 ounces semi-sweet chocolate chips (optional, but do it)
1/2 tsp. salt
6 egg whites
1 tsp. pure vanilla extract
whipped cream for serving
sliced bananas for serving (optional)