Instructions
Prepare the Pistachios:
Blanch the pistachios in boiling water for 2-3 minutes to loosen the skins.
Peel the skins and discard.
Blend Ingredients:
Combine the pistachios, milk, heavy cream, sugar, and vanilla extract in a blender or food processor. Blend until smooth and creamy.
Heat the Mixture:
Transfer the mixture to a saucepan and heat over low-medium heat, stirring gently. Do not let it boil. Heat for about 8-10 minutes to meld the flavors.
Add Alcohol:
Remove the mixture from the heat and let it cool slightly. Stir in the vodka or white rum. Adjust the alcohol amount to your taste.
Infuse and Rest:
Pour the mixture into a glass jar or bottle with a lid. Store in a cool, dark place for 3 days to allow the flavors to blend. Shake gently once a day.
Strain and Bottle:
After 3 days, strain the mixture through a fine mesh strainer or cheesecloth to remove solids. Pour the strained liqueur into clean bottles.
Serve and Enjoy:
Enjoy your pistachio liqueur as a digestif, in cocktails, or drizzled over desserts like vanilla ice cream.