Frozen Peanut Butter Cup Pie Ingredients 2 2/3 cups chocolate cookie crumbs 2/3 cup melted butter 3 rounded tbsp white sugar 1 cup whipping cream 2 tbsp icing sugar (powdered sugar) 1 tsp vanilla extract one 10 ounce can of sweetened condensed milk 1 cup mascarpone cheese 3/4 cup peanut butter 2 cups semi