Creamy Pumpkin Icebox Pie is a mind-blowing fall dessert that will win you over after just one bite! With a smooth, silky texture and a graham cracker crust, this easy-to-make pie is terrific for any autumn occasion and perfect to add to your holiday menu.
In a small saucepan, add brown sugar, pumpkin, pumpkin pie spice, cinnamon, salt, and vanilla. Whisk together and cook until the sugar has melted. Place in the refrigerator to cool for 5 minutes.
Remove the ice cream from the freezer and place it on the counter to soften.
Mix the ice cream and the pumpkin mixture and stir with a wooden spoon until well blended. Pour into the prepared pie shell. Cover and place in the freezer for 6 hours or overnight.
To serve, slice the pie, and top it with whipped cream if desired. Store leftover pie in the freezer.