First remove the pistachios from their shells.
Then soak the pistachios overnight. I placed mine in an airtight container, filled it enough so that the pistachios were fully covered in water. Then I placed the container in the fridge overnight. It came to be about 10 hours of soaking give or take.
Rinse the pistachios after soaking them.
Peel the skins off of the pistachios.
Rinse the pistachios again to remove any extra peels hanging around.
Roast the pistachios for garnish now. Heat the oven to 175°C and roast the pistachios for 8-10 minutes until they smell fragrant.
Once roasted, peel them and chop the pistachios into small pieces.
When they're done, let them cool completely before adding to the ice cream.
In a saucepan bring oat cream, sugar, and corn starch to a boil while whisking the mixture. Lower the heat and make sure the sugar has fully dissolved.
Mix in coconut oil, vanilla and salt (and coconut milk if you are also using coconut milk) until combined. Remove pan from heat.
Once the mixture has cooled a bit, pour it into a high speed blender with the soaked pistachios and the maple syrup. Mix until completely smooth and creamy.
Taste the mixture and add more maple syrup if desired.
Let the mixture cool completely before adding to your ice cream machine.
Pour the ice cream mixture into the ice cream machine and add the chopped roasted pistachios. Follow churning instructions for your machine.
Once the ice cream machine is done churning, store the ice cream in a freezer safe container to harden a bit more before serving. Enjoy when ready!!