Orange-Vanilla Ice Cream Pie

Steps

1. Preheat oven to 350°F.
2. Process cookies and sugar in a food processor until finely ground.
3. Add melted butter and pulse until mixture resembles wet sand.
4. Press mixture into a 9-inch pie plate, packing it firmly into the bottom and up the sides.
5. Bake crust for 10 to 12 minutes, until set and lightly browned at the edges.
6. Cool crust on a rack until nearly room temperature, about 20 minutes.
7. Freeze crust until firm, about 10 minutes.
8. Scoop alternating mounds of vanilla ice cream and orange sherbet into the crust.
9. Press and swirl the ice cream and sherbet together using a spatula or spoon.
10. Freeze pie until set, at least 4 hours.
11. Top with shaved white chocolate before serving.