S’mores Ice Cream Pie

1. Preheat the oven to 350 F.
2. In the bowl of a food processor, pulse the graham crackers, sugar and salt until you have a fine crumb.
3. Add the butter and pulse until you have a wet crumb.
4. Transfer to a 9” pie plate and pack the crumbs hard against the pie plate. Bake the pie crust for 15 minutes at 350 F. Take it out of the oven, set pan on a rack and let it cool.
5. Put the chocolate in a medium heat-proof bowl. Meanwhile, heat the cream in a saucepan over medium low heat until almost boiling. Pour the hot cream over the chocolate and let it sit for a few minutes. Then whisk the chocolate and cream until smooth.
6. Pour half of the chocolate sauce into the pie crust making sure it covers the bottom. Put the pie shell in the freezer for at least one hour. Put the remaining chocolate sauce in the fridge.
7. Pull the frozen pie shell out of the freezer. Spread the softened chocolate ice cream evenly into the pie. Put the pie in the freezer for at least an hour.
8. Pull the frozen pie out of the freezer. Spread the coffee ice cream over the chocolate ice cream. Put in the freezer for at least an hour.
9. Microwave the refrigerated chocolate sauce for 30 seconds and whisk until smooth. Pour the remaining chocolate sauce onto the top of the frozen pie. Freeze at least one hour.
10. To make the marshmallow topping, put the egg whites and the salt in the bowl of a standing mixer. Whip until the egg whites are frothy.
11. Meanwhile, in a small pan over medium heat combine the corn syrup, sugar and vanilla.
12. Cook for about 5 minutes until the sugar has dissolved.
13. With the mixer on medium-high speed slowly trickle the hot sugar syrup in a thin stream into the egg whites. You want to temper the egg whites, not scramble them! So make sure it’s a very thin stream!
14. When you have emptied all of the syrup into the whites, turn the mixer to high and let them whip another minute or two until the marshmallow topping is very white and stiff.
15. Spoon the marshmallow onto the top of the frozen pie, covering the top. Freeze the pie for at least an hour to make slicing easy.
16. Torch (using a kitchen torch) or toast (under the broiler for just a minute) the marshmallow topping if desired before serving.