1 DEEP DISH pie crust, at room temperature (I used a frozen one, but you can use refrigerated pie crusts too)
4 Tbsp cornstarch
¾ cup white sugar
4 Tbsp butter, melted
2 & ¼ cups heavy cream
1 Tbsp vanilla
FOR TOPPING:
4 Tbsp butter, melted
¼ - ½ cup cinnamon sugar (1/4 or ½ cup sugar with 2-3 teaspoons ground cinnamon mixed in. Start with ¼ cup, but add up to ½ cup if you prefer things spicy).