Frozen "Swiss" Chocolate Pie with Walnut Pie Crust - Diamond Nuts

Ingredients

• 1 Diamond of California® Ready to Use Walnut Pie Crust
• 1-1/2 cups (9 oz) semisweet chocolate chips
• 8 oz cream cheese, room temp
• 1/4 cup light brown sugar
• 1/2 tsp fine sea salt
• 2 large pasteurized eggs, separated
• 1 tbsp + 2 tsp pure vanilla extract, divided respectively
• 1/4 cup granulated sugar
• 3 cups heavy cream, divided
• toasted and chopped Diamond of California® Walnuts for sprikling