In a small saucepan, combine the heavy cream, milk, corn syrup, and sugar. Cook on medium heat while whisking continuously. Do not let the milk mixture burn. Cook until the mixture starts to look a little frothy. Do not boil the mixture.
In a separate bowl, whisk the eggs.
Temper the eggs by slowly pouring small amounts of the hot milk mixture into the eggs. Pour a couple of tablespoons at a time and whisk continuously.
Once all of the milk mixture has been added to the eggs, pour the milk and egg mixture back into the saucepan and cook on low heat for about 5 minutes or until it reaches 165 Degrees Fahrenheit. The mixture should start to thicken slightly, just enough to coat the back of a spoon. Remove from the heat.
Add the pumpkin puree, pumpkin pie spice extract, pumpkin spice, nutmeg, and stir.
Allow the ice cream base to cool before freezing.
Pour into an empty Ninja Creami pint container and freeze for 24 hours.
Process the Ice Cream
After 24 hours, remove the pint container from the freezer.
Place the pint container into the outer bowl of the Ninja Creami and then process on "Gelato."
Remove the pint from the machine and enjoy!
Notes
What is pumpkin pie spice made of?Pumpkin pie spice is used in all sorts of recipes, especially during the fall. Whether you are making bread, pie, cupcakes, coffee drinks, or ice cream, it’s a great way to bring out all of the flavors that make you think of fall! Usually, pumpkin pie spice is made of ground cinnamon, nutmeg, ginger, cloves, and allspice. Thanks to the popularity of the spice, you can now buy it in almost any grocery store!Is pumpkin puree the same as pumpkin pie filling?No, pumpkin puree is just pumpkin. Pumpkin pie filling is pumpkin puree with a bunch of spices and sweeteners added. The pumpkin pie filling is made to be used to make pies without needing to add any spices or additional sweeteners.